65259152

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5657}}^1$

素因数の和:5775

約数の個数: 40

約数和(自身を含む): 145931136

約数和(自身を除く): 80671984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5657, 5768, 11314, 11536, 22628, 39599, 45256, 79198, 90512, 158396, 316792, 582671, 633584, 1165342, 2330684, 4078697, 4661368, 8157394, 9322736, 16314788, 32629576, 65259152]

約数ペア:

[(1, 65259152), (2, 32629576), (4, 16314788), (7, 9322736), (8, 8157394), (14, 4661368), (16, 4078697), (28, 2330684), (56, 1165342), (103, 633584), (112, 582671), (206, 316792), (412, 158396), (721, 90512), (824, 79198), (1442, 45256), (1648, 39599), (2884, 22628), (5657, 11536), (5768, 11314)]