551545408

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{141277}}^1$

素因数の和:141350

約数の個数: 28

約数和(自身を含む): 1112422972

約数和(自身を除く): 560877564

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 141277, 282554, 565108, 1130216, 2260432, 4520864, 8617897, 9041728, 17235794, 34471588, 68943176, 137886352, 275772704, 551545408]

約数ペア:

[(1, 551545408), (2, 275772704), (4, 137886352), (8, 68943176), (16, 34471588), (32, 17235794), (61, 9041728), (64, 8617897), (122, 4520864), (244, 2260432), (488, 1130216), (976, 565108), (1952, 282554), (3904, 141277)]