40662242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26099}}^1$

素因数の和:26161

約数の個数: 16

約数和(自身を含む): 65772000

約数和(自身を除く): 25109758

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 26099, 52198, 495881, 991762, 1070059, 2140118, 20331121, 40662242]

約数ペア:

[(1, 40662242), (2, 20331121), (19, 2140118), (38, 1070059), (41, 991762), (82, 495881), (779, 52198), (1558, 26099)]