28793056

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 36525344

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 32, 38, 46, 58, 71, 76, 92, 116, 142, 152, 184, 232, 284, 304, 368, 437, 464, 551, 568, 608, 667, 736, 874, 928, 1102, 1136, 1334, 1349, 1633, 1748, 2059, 2204, 2272, 2668, 2698, 3266, 3496, 4118, 4408, 5336, 5396, 6532, 6992, 8236, 8816, 10672, 10792, 12673, 13064, 13984, 16472, 17632, 21344, 21584, 25346, 26128, 31027, 32944, 39121, 43168, 47357, 50692, 52256, 62054, 65888, 78242, 94714, 101384, 124108, 156484, 189428, 202768, 248216, 312968, 378856, 405536, 496432, 625936, 757712, 899783, 992864, 1251872, 1515424, 1799566, 3599132, 7198264, 14396528, 28793056]

約数ペア:

[(1, 28793056), (2, 14396528), (4, 7198264), (8, 3599132), (16, 1799566), (19, 1515424), (23, 1251872), (29, 992864), (32, 899783), (38, 757712), (46, 625936), (58, 496432), (71, 405536), (76, 378856), (92, 312968), (116, 248216), (142, 202768), (152, 189428), (184, 156484), (232, 124108), (284, 101384), (304, 94714), (368, 78242), (437, 65888), (464, 62054), (551, 52256), (568, 50692), (608, 47357), (667, 43168), (736, 39121), (874, 32944), (928, 31027), (1102, 26128), (1136, 25346), (1334, 21584), (1349, 21344), (1633, 17632), (1748, 16472), (2059, 13984), (2204, 13064), (2272, 12673), (2668, 10792), (2698, 10672), (3266, 8816), (3496, 8236), (4118, 6992), (4408, 6532), (5336, 5396)]