70531838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 121779840

約数和(自身を除く): 51248002

約数列:

[1, 2, 13, 19, 26, 38, 67, 134, 247, 494, 871, 1273, 1742, 2131, 2546, 4262, 16549, 27703, 33098, 40489, 55406, 80978, 142777, 285554, 526357, 1052714, 1856101, 2712763, 3712202, 5425526, 35265919, 70531838]

約数ペア:

[(1, 70531838), (2, 35265919), (13, 5425526), (19, 3712202), (26, 2712763), (38, 1856101), (67, 1052714), (134, 526357), (247, 285554), (494, 142777), (871, 80978), (1273, 55406), (1742, 40489), (2131, 33098), (2546, 27703), (4262, 16549)]