71868008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2851}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 141687360

約数和(自身を除く): 69819352

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 1096, 2851, 3151, 5702, 6302, 11404, 12604, 22808, 25208, 65573, 131146, 262292, 390587, 524584, 781174, 1562348, 3124696, 8983501, 17967002, 35934004, 71868008]

約数ペア:

[(1, 71868008), (2, 35934004), (4, 17967002), (8, 8983501), (23, 3124696), (46, 1562348), (92, 781174), (137, 524584), (184, 390587), (274, 262292), (548, 131146), (1096, 65573), (2851, 25208), (3151, 22808), (5702, 12604), (6302, 11404)]