72596398

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 127005120

約数和(自身を除く): 54408722

約数列:

[1, 2, 7, 14, 109, 113, 218, 226, 421, 763, 791, 842, 1526, 1582, 2947, 5894, 12317, 24634, 45889, 47573, 86219, 91778, 95146, 172438, 321223, 333011, 642446, 666022, 5185457, 10370914, 36298199, 72596398]

約数ペア:

[(1, 72596398), (2, 36298199), (7, 10370914), (14, 5185457), (109, 666022), (113, 642446), (218, 333011), (226, 321223), (421, 172438), (763, 95146), (791, 91778), (842, 86219), (1526, 47573), (1582, 45889), (2947, 24634), (5894, 12317)]