61208296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4129}}^1$

素因数の和:4261

約数の個数: 32

約数和(自身を含む): 122661000

約数和(自身を除く): 61452704

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 4129, 7412, 8258, 14824, 16516, 33032, 70193, 140386, 280772, 450061, 561544, 900122, 1800244, 3600488, 7651037, 15302074, 30604148, 61208296]

約数ペア:

[(1, 61208296), (2, 30604148), (4, 15302074), (8, 7651037), (17, 3600488), (34, 1800244), (68, 900122), (109, 561544), (136, 450061), (218, 280772), (436, 140386), (872, 70193), (1853, 33032), (3706, 16516), (4129, 14824), (7412, 8258)]