64849456

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15649}}^1$

素因数の和:15701

約数の個数: 40

約数和(自身を含む): 147485600

約数和(自身を除く): 82636144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 15649, 31298, 62596, 109543, 125192, 219086, 250384, 438172, 579013, 876344, 1158026, 1752688, 2316052, 4053091, 4632104, 8106182, 9264208, 16212364, 32424728, 64849456]

約数ペア:

[(1, 64849456), (2, 32424728), (4, 16212364), (7, 9264208), (8, 8106182), (14, 4632104), (16, 4053091), (28, 2316052), (37, 1752688), (56, 1158026), (74, 876344), (112, 579013), (148, 438172), (259, 250384), (296, 219086), (518, 125192), (592, 109543), (1036, 62596), (2072, 31298), (4144, 15649)]