1622144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 64

約数和(自身を含む): 3672000

約数和(自身を除く): 2049856

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 32, 38, 46, 58, 64, 76, 92, 116, 128, 152, 184, 232, 304, 368, 437, 464, 551, 608, 667, 736, 874, 928, 1102, 1216, 1334, 1472, 1748, 1856, 2204, 2432, 2668, 2944, 3496, 3712, 4408, 5336, 6992, 8816, 10672, 12673, 13984, 17632, 21344, 25346, 27968, 35264, 42688, 50692, 55936, 70528, 85376, 101384, 202768, 405536, 811072, 1622144]

約数ペア:

[(1, 1622144), (2, 811072), (4, 405536), (8, 202768), (16, 101384), (19, 85376), (23, 70528), (29, 55936), (32, 50692), (38, 42688), (46, 35264), (58, 27968), (64, 25346), (76, 21344), (92, 17632), (116, 13984), (128, 12673), (152, 10672), (184, 8816), (232, 6992), (304, 5336), (368, 4408), (437, 3712), (464, 3496), (551, 2944), (608, 2668), (667, 2432), (736, 2204), (874, 1856), (928, 1748), (1102, 1472), (1216, 1334)]