47140456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31511}}^1$

素因数の和:31545

約数の個数: 32

約数和(自身を含む): 102098880

約数和(自身を除く): 54958424

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 31511, 63022, 126044, 252088, 346621, 535687, 693242, 1071374, 1386484, 2142748, 2772968, 4285496, 5892557, 11785114, 23570228, 47140456]

約数ペア:

[(1, 47140456), (2, 23570228), (4, 11785114), (8, 5892557), (11, 4285496), (17, 2772968), (22, 2142748), (34, 1386484), (44, 1071374), (68, 693242), (88, 535687), (136, 346621), (187, 252088), (374, 126044), (748, 63022), (1496, 31511)]