69609404

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 123429600

約数和(自身を除く): 53820196

約数列:

[1, 2, 4, 157, 199, 314, 398, 557, 628, 796, 1114, 2228, 31243, 62486, 87449, 110843, 124972, 174898, 221686, 349796, 443372, 17402351, 34804702, 69609404]

約数ペア:

[(1, 69609404), (2, 34804702), (4, 17402351), (157, 443372), (199, 349796), (314, 221686), (398, 174898), (557, 124972), (628, 110843), (796, 87449), (1114, 62486), (2228, 31243)]