57740072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2111}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 59349208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 2111, 3419, 4222, 6838, 8444, 13676, 16888, 27352, 27443, 54886, 109772, 219544, 555193, 1110386, 2220772, 4441544, 7217509, 14435018, 28870036, 57740072]

約数ペア:

[(1, 57740072), (2, 28870036), (4, 14435018), (8, 7217509), (13, 4441544), (26, 2220772), (52, 1110386), (104, 555193), (263, 219544), (526, 109772), (1052, 54886), (2104, 27443), (2111, 27352), (3419, 16888), (4222, 13676), (6838, 8444)]