28921201452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{57917}}^1$

素因数の和:58048

約数の個数: 144

約数和(自身を含む): 86774137632

約数和(自身を除く): 57852936180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 97, 99, 117, 132, 143, 156, 194, 198, 234, 286, 291, 388, 396, 429, 468, 572, 582, 858, 873, 1067, 1164, 1261, 1287, 1716, 1746, 2134, 2522, 2574, 3201, 3492, 3783, 4268, 5044, 5148, 6402, 7566, 9603, 11349, 12804, 13871, 15132, 19206, 22698, 27742, 38412, 41613, 45396, 55484, 57917, 83226, 115834, 124839, 166452, 173751, 231668, 249678, 347502, 499356, 521253, 637087, 695004, 752921, 1042506, 1274174, 1505842, 1911261, 2085012, 2258763, 2548348, 3011684, 3822522, 4517526, 5617949, 5733783, 6776289, 7645044, 8282131, 9035052, 11235898, 11467566, 13552578, 16564262, 16853847, 22471796, 22935132, 24846393, 27105156, 33128524, 33707694, 49692786, 50561541, 61797439, 67415388, 73033337, 74539179, 99385572, 101123082, 123594878, 146066674, 149078358, 185392317, 202246164, 219100011, 247189756, 292133348, 298156716, 370784634, 438200022, 556176951, 657300033, 741569268, 803366707, 876400044, 1112353902, 1314600066, 1606733414, 2224707804, 2410100121, 2629200132, 3213466828, 4820200242, 7230300363, 9640400484, 14460600726, 28921201452]

約数ペア:

[(1, 28921201452), (2, 14460600726), (3, 9640400484), (4, 7230300363), (6, 4820200242), (9, 3213466828), (11, 2629200132), (12, 2410100121), (13, 2224707804), (18, 1606733414), (22, 1314600066), (26, 1112353902), (33, 876400044), (36, 803366707), (39, 741569268), (44, 657300033), (52, 556176951), (66, 438200022), (78, 370784634), (97, 298156716), (99, 292133348), (117, 247189756), (132, 219100011), (143, 202246164), (156, 185392317), (194, 149078358), (198, 146066674), (234, 123594878), (286, 101123082), (291, 99385572), (388, 74539179), (396, 73033337), (429, 67415388), (468, 61797439), (572, 50561541), (582, 49692786), (858, 33707694), (873, 33128524), (1067, 27105156), (1164, 24846393), (1261, 22935132), (1287, 22471796), (1716, 16853847), (1746, 16564262), (2134, 13552578), (2522, 11467566), (2574, 11235898), (3201, 9035052), (3492, 8282131), (3783, 7645044), (4268, 6776289), (5044, 5733783), (5148, 5617949), (6402, 4517526), (7566, 3822522), (9603, 3011684), (11349, 2548348), (12804, 2258763), (13871, 2085012), (15132, 1911261), (19206, 1505842), (22698, 1274174), (27742, 1042506), (38412, 752921), (41613, 695004), (45396, 637087), (55484, 521253), (57917, 499356), (83226, 347502), (115834, 249678), (124839, 231668), (166452, 173751)]