28618996068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{359}}^1\times {\mathrm{13103}}^1$

素因数の和:13498

約数の個数: 108

約数和(自身を含む): 78559528320

約数和(自身を除く): 49940532252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 359, 468, 507, 676, 718, 1014, 1077, 1436, 1521, 2028, 2154, 3042, 3231, 4308, 4667, 6084, 6462, 9334, 12924, 13103, 14001, 18668, 26206, 28002, 39309, 42003, 52412, 56004, 60671, 78618, 84006, 117927, 121342, 157236, 168012, 170339, 182013, 235854, 242684, 340678, 364026, 471708, 511017, 546039, 681356, 728052, 1022034, 1092078, 1533051, 2044068, 2184156, 2214407, 3066102, 4428814, 4703977, 6132204, 6643221, 8857628, 9407954, 13286442, 14111931, 18815908, 19929663, 26572884, 28223862, 39859326, 42335793, 56447724, 61151701, 79718652, 84671586, 122303402, 169343172, 183455103, 244606804, 366910206, 550365309, 733820412, 794972113, 1100730618, 1589944226, 2201461236, 2384916339, 3179888452, 4769832678, 7154749017, 9539665356, 14309498034, 28618996068]

約数ペア:

[(1, 28618996068), (2, 14309498034), (3, 9539665356), (4, 7154749017), (6, 4769832678), (9, 3179888452), (12, 2384916339), (13, 2201461236), (18, 1589944226), (26, 1100730618), (36, 794972113), (39, 733820412), (52, 550365309), (78, 366910206), (117, 244606804), (156, 183455103), (169, 169343172), (234, 122303402), (338, 84671586), (359, 79718652), (468, 61151701), (507, 56447724), (676, 42335793), (718, 39859326), (1014, 28223862), (1077, 26572884), (1436, 19929663), (1521, 18815908), (2028, 14111931), (2154, 13286442), (3042, 9407954), (3231, 8857628), (4308, 6643221), (4667, 6132204), (6084, 4703977), (6462, 4428814), (9334, 3066102), (12924, 2214407), (13103, 2184156), (14001, 2044068), (18668, 1533051), (26206, 1092078), (28002, 1022034), (39309, 728052), (42003, 681356), (52412, 546039), (56004, 511017), (60671, 471708), (78618, 364026), (84006, 340678), (117927, 242684), (121342, 235854), (157236, 182013), (168012, 170339)]