71647226

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1619}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 128304000

約数和(自身を除く): 56656774

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 406, 763, 1526, 1619, 3161, 3238, 6322, 11333, 22127, 22666, 44254, 46951, 93902, 176471, 328657, 352942, 657314, 1235297, 2470594, 5117659, 10235318, 35823613, 71647226]

約数ペア:

[(1, 71647226), (2, 35823613), (7, 10235318), (14, 5117659), (29, 2470594), (58, 1235297), (109, 657314), (203, 352942), (218, 328657), (406, 176471), (763, 93902), (1526, 46951), (1619, 44254), (3161, 22666), (3238, 22127), (6322, 11333)]