40226678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{1327}}^1$

素因数の和:2011

約数の個数: 16

約数和(自身を含む): 63106560

約数和(自身を除く): 22879882

約数列:

[1, 2, 23, 46, 659, 1318, 1327, 2654, 15157, 30314, 30521, 61042, 874493, 1748986, 20113339, 40226678]

約数ペア:

[(1, 40226678), (2, 20113339), (23, 1748986), (46, 874493), (659, 61042), (1318, 30521), (1327, 30314), (2654, 15157)]