40327742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221581}}^1$

素因数の和:221603

約数の個数: 16

約数和(自身を含む): 74451552

約数和(自身を除く): 34123810

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 221581, 443162, 1551067, 2880553, 3102134, 5761106, 20163871, 40327742]

約数ペア:

[(1, 40327742), (2, 20163871), (7, 5761106), (13, 3102134), (14, 2880553), (26, 1551067), (91, 443162), (182, 221581)]