74502992

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{19483}}^1$

素因数の和:19730

約数の個数: 20

約数和(自身を含む): 144960960

約数和(自身を除く): 70457968

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 19483, 38966, 77932, 155864, 311728, 4656437, 9312874, 18625748, 37251496, 74502992]

約数ペア:

[(1, 74502992), (2, 37251496), (4, 18625748), (8, 9312874), (16, 4656437), (239, 311728), (478, 155864), (956, 77932), (1912, 38966), (3824, 19483)]