70971593

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 94080000

約数和(自身を除く): 23108407

約数列:

[1, 7, 11, 19, 77, 133, 139, 209, 349, 973, 1463, 1529, 2443, 2641, 3839, 6631, 10703, 18487, 26873, 29051, 46417, 48511, 72941, 203357, 339577, 510587, 533621, 921709, 3735347, 6451963, 10138799, 70971593]

約数ペア:

[(1, 70971593), (7, 10138799), (11, 6451963), (19, 3735347), (77, 921709), (133, 533621), (139, 510587), (209, 339577), (349, 203357), (973, 72941), (1463, 48511), (1529, 46417), (2443, 29051), (2641, 26873), (3839, 18487), (6631, 10703)]