68860672

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{8677}}^1$

素因数の和:8724

約数の個数: 36

約数和(自身を含む): 141902656

約数和(自身を除く): 73041984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 8677, 17354, 34708, 69416, 138832, 268987, 277664, 537974, 555328, 1075948, 1110656, 2151896, 2221312, 4303792, 8607584, 17215168, 34430336, 68860672]

約数ペア:

[(1, 68860672), (2, 34430336), (4, 17215168), (8, 8607584), (16, 4303792), (31, 2221312), (32, 2151896), (62, 1110656), (64, 1075948), (124, 555328), (128, 537974), (248, 277664), (256, 268987), (496, 138832), (992, 69416), (1984, 34708), (3968, 17354), (7936, 8677)]