40424462

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:828

約数の個数: 24

約数和(自身を含む): 66099600

約数和(自身を除く): 25675138

約数列:

[1, 2, 13, 26, 169, 199, 338, 398, 601, 1202, 2587, 5174, 7813, 15626, 33631, 67262, 101569, 119599, 203138, 239198, 1554787, 3109574, 20212231, 40424462]

約数ペア:

[(1, 40424462), (2, 20212231), (13, 3109574), (26, 1554787), (169, 239198), (199, 203138), (338, 119599), (398, 101569), (601, 67262), (1202, 33631), (2587, 15626), (5174, 7813)]