7812272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 17280144

約数和(自身を除く): 9467872

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 71, 92, 104, 142, 184, 208, 284, 299, 368, 529, 568, 598, 923, 1058, 1136, 1196, 1633, 1846, 2116, 2392, 3266, 3692, 4232, 4784, 6532, 6877, 7384, 8464, 13064, 13754, 14768, 21229, 26128, 27508, 37559, 42458, 55016, 75118, 84916, 110032, 150236, 169832, 300472, 339664, 488267, 600944, 976534, 1953068, 3906136, 7812272]

約数ペア:

[(1, 7812272), (2, 3906136), (4, 1953068), (8, 976534), (13, 600944), (16, 488267), (23, 339664), (26, 300472), (46, 169832), (52, 150236), (71, 110032), (92, 84916), (104, 75118), (142, 55016), (184, 42458), (208, 37559), (284, 27508), (299, 26128), (368, 21229), (529, 14768), (568, 13754), (598, 13064), (923, 8464), (1058, 7384), (1136, 6877), (1196, 6532), (1633, 4784), (1846, 4232), (2116, 3692), (2392, 3266)]