42421808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18541}}^1$

素因数の和:18573

約数の個数: 40

約数和(自身を含む): 96566736

約数和(自身を除く): 54144928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 18541, 37082, 74164, 148328, 203951, 241033, 296656, 407902, 482066, 815804, 964132, 1631608, 1928264, 2651363, 3263216, 3856528, 5302726, 10605452, 21210904, 42421808]

約数ペア:

[(1, 42421808), (2, 21210904), (4, 10605452), (8, 5302726), (11, 3856528), (13, 3263216), (16, 2651363), (22, 1928264), (26, 1631608), (44, 964132), (52, 815804), (88, 482066), (104, 407902), (143, 296656), (176, 241033), (208, 203951), (286, 148328), (572, 74164), (1144, 37082), (2288, 18541)]