57305872

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{21193}}^1$

素因数の和:21227

約数の個数: 30

約数和(自身を含む): 120233562

約数和(自身を除く): 62927690

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 21193, 42386, 84772, 169544, 275509, 339088, 551018, 1102036, 2204072, 3581617, 4408144, 7163234, 14326468, 28652936, 57305872]

約数ペア:

[(1, 57305872), (2, 28652936), (4, 14326468), (8, 7163234), (13, 4408144), (16, 3581617), (26, 2204072), (52, 1102036), (104, 551018), (169, 339088), (208, 275509), (338, 169544), (676, 84772), (1352, 42386), (2704, 21193)]