63947728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13367}}^1$

素因数の和:13411

約数の個数: 40

約数和(自身を含む): 139241088

約数和(自身を除く): 75293360

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 13367, 26734, 53468, 106936, 173771, 213872, 307441, 347542, 614882, 695084, 1229764, 1390168, 2459528, 2780336, 3996733, 4919056, 7993466, 15986932, 31973864, 63947728]

約数ペア:

[(1, 63947728), (2, 31973864), (4, 15986932), (8, 7993466), (13, 4919056), (16, 3996733), (23, 2780336), (26, 2459528), (46, 1390168), (52, 1229764), (92, 695084), (104, 614882), (184, 347542), (208, 307441), (299, 213872), (368, 173771), (598, 106936), (1196, 53468), (2392, 26734), (4784, 13367)]