68674052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1063}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 124411392

約数和(自身を除く): 55737340

約数列:

[1, 2, 4, 31, 62, 124, 521, 1042, 1063, 2084, 2126, 4252, 16151, 32302, 32953, 64604, 65906, 131812, 553823, 1107646, 2215292, 17168513, 34337026, 68674052]

約数ペア:

[(1, 68674052), (2, 34337026), (4, 17168513), (31, 2215292), (62, 1107646), (124, 553823), (521, 131812), (1042, 65906), (1063, 64604), (2084, 32953), (2126, 32302), (4252, 16151)]