75457472

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 56

約数和(自身を含む): 156984192

約数和(自身を除く): 81526720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 496, 521, 584, 992, 1042, 1168, 1984, 2084, 2263, 2336, 4168, 4526, 4672, 8336, 9052, 16151, 16672, 18104, 32302, 33344, 36208, 38033, 64604, 72416, 76066, 129208, 144832, 152132, 258416, 304264, 516832, 608528, 1033664, 1179023, 1217056, 2358046, 2434112, 4716092, 9432184, 18864368, 37728736, 75457472]

約数ペア:

[(1, 75457472), (2, 37728736), (4, 18864368), (8, 9432184), (16, 4716092), (31, 2434112), (32, 2358046), (62, 1217056), (64, 1179023), (73, 1033664), (124, 608528), (146, 516832), (248, 304264), (292, 258416), (496, 152132), (521, 144832), (584, 129208), (992, 76066), (1042, 72416), (1168, 64604), (1984, 38033), (2084, 36208), (2263, 33344), (2336, 32302), (4168, 18104), (4526, 16672), (4672, 16151), (8336, 9052)]