72420482

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{1889}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 112606200

約数和(自身を除く): 40185718

約数列:

[1, 2, 29, 58, 661, 1322, 1889, 3778, 19169, 38338, 54781, 109562, 1248629, 2497258, 36210241, 72420482]

約数ペア:

[(1, 72420482), (2, 36210241), (29, 2497258), (58, 1248629), (661, 109562), (1322, 54781), (1889, 38338), (3778, 19169)]