74943424

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 56

約数和(自身を含む): 155448000

約数和(自身を除く): 80504576

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 149, 232, 271, 298, 464, 542, 596, 928, 1084, 1192, 1856, 2168, 2384, 4321, 4336, 4768, 7859, 8642, 8672, 9536, 15718, 17284, 17344, 31436, 34568, 40379, 62872, 69136, 80758, 125744, 138272, 161516, 251488, 276544, 323032, 502976, 646064, 1170991, 1292128, 2341982, 2584256, 4683964, 9367928, 18735856, 37471712, 74943424]

約数ペア:

[(1, 74943424), (2, 37471712), (4, 18735856), (8, 9367928), (16, 4683964), (29, 2584256), (32, 2341982), (58, 1292128), (64, 1170991), (116, 646064), (149, 502976), (232, 323032), (271, 276544), (298, 251488), (464, 161516), (542, 138272), (596, 125744), (928, 80758), (1084, 69136), (1192, 62872), (1856, 40379), (2168, 34568), (2384, 31436), (4321, 17344), (4336, 17284), (4768, 15718), (7859, 9536), (8642, 8672)]