70637287

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4051}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 84022272

約数和(自身を除く): 13384985

約数列:

[1, 7, 47, 53, 329, 371, 2491, 4051, 17437, 28357, 190397, 214703, 1332779, 1502921, 10091041, 70637287]

約数ペア:

[(1, 70637287), (7, 10091041), (47, 1502921), (53, 1332779), (329, 214703), (371, 190397), (2491, 28357), (4051, 17437)]