64448461

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 84750336

約数和(自身を除く): 20301875

約数列:

[1, 7, 11, 23, 77, 151, 161, 241, 253, 1057, 1661, 1687, 1771, 2651, 3473, 5543, 11627, 18557, 24311, 36391, 38203, 38801, 60973, 254737, 267421, 400301, 426811, 836993, 2802107, 5858951, 9206923, 64448461]

約数ペア:

[(1, 64448461), (7, 9206923), (11, 5858951), (23, 2802107), (77, 836993), (151, 426811), (161, 400301), (241, 267421), (253, 254737), (1057, 60973), (1661, 38801), (1687, 38203), (1771, 36391), (2651, 24311), (3473, 18557), (5543, 11627)]