70431974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 114065280

約数和(自身を除く): 43633306

約数列:

[1, 2, 19, 38, 83, 137, 163, 166, 274, 326, 1577, 2603, 3097, 3154, 5206, 6194, 11371, 13529, 22331, 22742, 27058, 44662, 216049, 257051, 424289, 432098, 514102, 848578, 1853473, 3706946, 35215987, 70431974]

約数ペア:

[(1, 70431974), (2, 35215987), (19, 3706946), (38, 1853473), (83, 848578), (137, 514102), (163, 432098), (166, 424289), (274, 257051), (326, 216049), (1577, 44662), (2603, 27058), (3097, 22742), (3154, 22331), (5206, 13529), (6194, 11371)]