71108456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1733}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 139829760

約数和(自身を除く): 68721304

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 1733, 1784, 3466, 5129, 6932, 10258, 13864, 20516, 39859, 41032, 79718, 159436, 318872, 386459, 772918, 1545836, 3091672, 8888557, 17777114, 35554228, 71108456]

約数ペア:

[(1, 71108456), (2, 35554228), (4, 17777114), (8, 8888557), (23, 3091672), (46, 1545836), (92, 772918), (184, 386459), (223, 318872), (446, 159436), (892, 79718), (1733, 41032), (1784, 39859), (3466, 20516), (5129, 13864), (6932, 10258)]