56266288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 118218128

約数和(自身を除く): 61951840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 1723, 2041, 2512, 3446, 4082, 6892, 8164, 13784, 16328, 22399, 27568, 32656, 44798, 89596, 179192, 270511, 358384, 541022, 1082044, 2164088, 3516643, 4328176, 7033286, 14066572, 28133144, 56266288]

約数ペア:

[(1, 56266288), (2, 28133144), (4, 14066572), (8, 7033286), (13, 4328176), (16, 3516643), (26, 2164088), (52, 1082044), (104, 541022), (157, 358384), (208, 270511), (314, 179192), (628, 89596), (1256, 44798), (1723, 32656), (2041, 27568), (2512, 22399), (3446, 16328), (4082, 13784), (6892, 8164)]