64440058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 105336000

約数和(自身を除く): 40895942

約数列:

[1, 2, 19, 38, 43, 86, 113, 226, 349, 698, 817, 1634, 2147, 4294, 4859, 6631, 9718, 13262, 15007, 30014, 39437, 78874, 92321, 184642, 285133, 570266, 749303, 1498606, 1695791, 3391582, 32220029, 64440058]

約数ペア:

[(1, 64440058), (2, 32220029), (19, 3391582), (38, 1695791), (43, 1498606), (86, 749303), (113, 570266), (226, 285133), (349, 184642), (698, 92321), (817, 78874), (1634, 39437), (2147, 30014), (4294, 15007), (4859, 13262), (6631, 9718)]