74619428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7211}}^1$

素因数の和:7427

約数の個数: 24

約数和(自身を含む): 141355200

約数和(自身を除く): 66735772

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 7211, 10348, 14422, 28844, 93743, 187486, 374972, 1434989, 2869978, 5739956, 18654857, 37309714, 74619428]

約数ペア:

[(1, 74619428), (2, 37309714), (4, 18654857), (13, 5739956), (26, 2869978), (52, 1434989), (199, 374972), (398, 187486), (796, 93743), (2587, 28844), (5174, 14422), (7211, 10348)]