70245784

素因数分解:

$2^3\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1231}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 150796800

約数和(自身を除く): 80551016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1019, 1231, 2038, 2462, 4076, 4924, 7133, 8152, 8617, 9848, 14266, 17234, 28532, 34468, 57064, 68936, 1254389, 2508778, 5017556, 8780723, 10035112, 17561446, 35122892, 70245784]

約数ペア:

[(1, 70245784), (2, 35122892), (4, 17561446), (7, 10035112), (8, 8780723), (14, 5017556), (28, 2508778), (56, 1254389), (1019, 68936), (1231, 57064), (2038, 34468), (2462, 28532), (4076, 17234), (4924, 14266), (7133, 9848), (8152, 8617)]