28472184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 87469200

約数和(自身を除く): 58997016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1601, 1976, 2223, 2964, 3202, 4446, 4803, 5928, 6404, 8892, 9606, 12808, 14409, 17784, 19212, 20813, 28818, 30419, 38424, 41626, 57636, 60838, 62439, 83252, 91257, 115272, 121676, 124878, 166504, 182514, 187317, 243352, 249756, 273771, 365028, 374634, 395447, 499512, 547542, 730056, 749268, 790894, 1095084, 1186341, 1498536, 1581788, 2190168, 2372682, 3163576, 3559023, 4745364, 7118046, 9490728, 14236092, 28472184]

約数ペア:

[(1, 28472184), (2, 14236092), (3, 9490728), (4, 7118046), (6, 4745364), (8, 3559023), (9, 3163576), (12, 2372682), (13, 2190168), (18, 1581788), (19, 1498536), (24, 1186341), (26, 1095084), (36, 790894), (38, 749268), (39, 730056), (52, 547542), (57, 499512), (72, 395447), (76, 374634), (78, 365028), (104, 273771), (114, 249756), (117, 243352), (152, 187317), (156, 182514), (171, 166504), (228, 124878), (234, 121676), (247, 115272), (312, 91257), (342, 83252), (456, 62439), (468, 60838), (494, 57636), (684, 41626), (741, 38424), (936, 30419), (988, 28818), (1368, 20813), (1482, 19212), (1601, 17784), (1976, 14409), (2223, 12808), (2964, 9606), (3202, 8892), (4446, 6404), (4803, 5928)]