42012542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8641}}^1$

素因数の和:8684

約数の個数: 32

約数和(自身を含む): 78400224

約数和(自身を除く): 36387682

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 8641, 17282, 95051, 112333, 146897, 190102, 224666, 293794, 1235663, 1615867, 1909661, 2471326, 3231734, 3819322, 21006271, 42012542]

約数ペア:

[(1, 42012542), (2, 21006271), (11, 3819322), (13, 3231734), (17, 2471326), (22, 1909661), (26, 1615867), (34, 1235663), (143, 293794), (187, 224666), (221, 190102), (286, 146897), (374, 112333), (442, 95051), (2431, 17282), (4862, 8641)]