40928914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68443}}^1$

素因数の和:68481

約数の個数: 16

約数和(自身を含む): 68991552

約数和(自身を除く): 28062638

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 68443, 136886, 889759, 1574189, 1779518, 3148378, 20464457, 40928914]

約数ペア:

[(1, 40928914), (2, 20464457), (13, 3148378), (23, 1779518), (26, 1574189), (46, 889759), (299, 136886), (598, 68443)]