70572802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 45548798

約数列:

[1, 2, 19, 31, 38, 62, 139, 278, 431, 589, 862, 1178, 2641, 4309, 5282, 8189, 8618, 13361, 16378, 26722, 59909, 81871, 119818, 163742, 253859, 507718, 1138271, 1857179, 2276542, 3714358, 35286401, 70572802]

約数ペア:

[(1, 70572802), (2, 35286401), (19, 3714358), (31, 2276542), (38, 1857179), (62, 1138271), (139, 507718), (278, 253859), (431, 163742), (589, 119818), (862, 81871), (1178, 59909), (2641, 26722), (4309, 16378), (5282, 13361), (8189, 8618)]