65620832

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 139713840

約数和(自身を除く): 74093008

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 2917, 5624, 5834, 11248, 11668, 22496, 23336, 46672, 55423, 93344, 107929, 110846, 215858, 221692, 431716, 443384, 863432, 886768, 1726864, 1773536, 2050651, 3453728, 4101302, 8202604, 16405208, 32810416, 65620832]

約数ペア:

[(1, 65620832), (2, 32810416), (4, 16405208), (8, 8202604), (16, 4101302), (19, 3453728), (32, 2050651), (37, 1773536), (38, 1726864), (74, 886768), (76, 863432), (148, 443384), (152, 431716), (296, 221692), (304, 215858), (592, 110846), (608, 107929), (703, 93344), (1184, 55423), (1406, 46672), (2812, 23336), (2917, 22496), (5624, 11668), (5834, 11248)]