13630864

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{71}}^2$

素因数の和:176

約数の個数: 45

約数和(自身を含む): 29006049

約数和(自身を除く): 15375185

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 169, 208, 284, 338, 568, 676, 923, 1136, 1352, 1846, 2704, 3692, 5041, 7384, 10082, 11999, 14768, 20164, 23998, 40328, 47996, 65533, 80656, 95992, 131066, 191984, 262132, 524264, 851929, 1048528, 1703858, 3407716, 6815432, 13630864]

約数ペア:

[(1, 13630864), (2, 6815432), (4, 3407716), (8, 1703858), (13, 1048528), (16, 851929), (26, 524264), (52, 262132), (71, 191984), (104, 131066), (142, 95992), (169, 80656), (208, 65533), (284, 47996), (338, 40328), (568, 23998), (676, 20164), (923, 14768), (1136, 11999), (1352, 10082), (1846, 7384), (2704, 5041)]