7198264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 8353736

約数列:

[1, 2, 4, 8, 19, 23, 29, 38, 46, 58, 71, 76, 92, 116, 142, 152, 184, 232, 284, 437, 551, 568, 667, 874, 1102, 1334, 1349, 1633, 1748, 2059, 2204, 2668, 2698, 3266, 3496, 4118, 4408, 5336, 5396, 6532, 8236, 10792, 12673, 13064, 16472, 25346, 31027, 39121, 47357, 50692, 62054, 78242, 94714, 101384, 124108, 156484, 189428, 248216, 312968, 378856, 899783, 1799566, 3599132, 7198264]

約数ペア:

[(1, 7198264), (2, 3599132), (4, 1799566), (8, 899783), (19, 378856), (23, 312968), (29, 248216), (38, 189428), (46, 156484), (58, 124108), (71, 101384), (76, 94714), (92, 78242), (116, 62054), (142, 50692), (152, 47357), (184, 39121), (232, 31027), (284, 25346), (437, 16472), (551, 13064), (568, 12673), (667, 10792), (874, 8236), (1102, 6532), (1334, 5396), (1349, 5336), (1633, 4408), (1748, 4118), (2059, 3496), (2204, 3266), (2668, 2698)]