64624686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19477}}^1$

素因数の和:19568

約数の個数: 32

約数和(自身を含む): 149591040

約数和(自身を除く): 84966354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 19477, 38954, 58431, 116862, 136339, 272678, 409017, 818034, 1538683, 3077366, 4616049, 9232098, 10770781, 21541562, 32312343, 64624686]

約数ペア:

[(1, 64624686), (2, 32312343), (3, 21541562), (6, 10770781), (7, 9232098), (14, 4616049), (21, 3077366), (42, 1538683), (79, 818034), (158, 409017), (237, 272678), (474, 136339), (553, 116862), (1106, 58431), (1659, 38954), (3318, 19477)]