64901416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7237}}^1$

素因数の和:7321

約数の個数: 32

約数和(自身を含む): 130284000

約数和(自身を除く): 65382584

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 7237, 8968, 14474, 28948, 57896, 137503, 275006, 426983, 550012, 853966, 1100024, 1707932, 3415864, 8112677, 16225354, 32450708, 64901416]

約数ペア:

[(1, 64901416), (2, 32450708), (4, 16225354), (8, 8112677), (19, 3415864), (38, 1707932), (59, 1100024), (76, 853966), (118, 550012), (152, 426983), (236, 275006), (472, 137503), (1121, 57896), (2242, 28948), (4484, 14474), (7237, 8968)]