71648156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{8243}}^1$

素因数の和:8341

約数の個数: 24

約数和(自身を含む): 130881744

約数和(自身を除く): 59233588

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8243, 8692, 16486, 32972, 337963, 436879, 675926, 873758, 1351852, 1747516, 17912039, 35824078, 71648156]

約数ペア:

[(1, 71648156), (2, 35824078), (4, 17912039), (41, 1747516), (53, 1351852), (82, 873758), (106, 675926), (164, 436879), (212, 337963), (2173, 32972), (4346, 16486), (8243, 8692)]