71567468

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 151431168

約数和(自身を除く): 79863700

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1271, 2011, 2542, 4022, 5084, 8044, 8897, 14077, 17794, 28154, 35588, 56308, 62341, 82451, 124682, 164902, 249364, 329804, 436387, 577157, 872774, 1154314, 1745548, 2308628, 2555981, 5111962, 10223924, 17891867, 35783734, 71567468]

約数ペア:

[(1, 71567468), (2, 35783734), (4, 17891867), (7, 10223924), (14, 5111962), (28, 2555981), (31, 2308628), (41, 1745548), (62, 1154314), (82, 872774), (124, 577157), (164, 436387), (217, 329804), (287, 249364), (434, 164902), (574, 124682), (868, 82451), (1148, 62341), (1271, 56308), (2011, 35588), (2542, 28154), (4022, 17794), (5084, 14077), (8044, 8897)]