64646484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109943}}^1$

素因数の和:109964

約数の個数: 36

約数和(自身を含む): 175470624

約数和(自身を除く): 110824140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 109943, 219886, 329829, 439772, 659658, 769601, 1319316, 1539202, 2308803, 3078404, 4617606, 5387207, 9235212, 10774414, 16161621, 21548828, 32323242, 64646484]

約数ペア:

[(1, 64646484), (2, 32323242), (3, 21548828), (4, 16161621), (6, 10774414), (7, 9235212), (12, 5387207), (14, 4617606), (21, 3078404), (28, 2308803), (42, 1539202), (49, 1319316), (84, 769601), (98, 659658), (147, 439772), (196, 329829), (294, 219886), (588, 109943)]