40951378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42569}}^1$

素因数の和:42621

約数の個数: 16

約数和(自身を含む): 67941720

約数和(自身を除く): 26990342

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 42569, 85138, 553397, 1106794, 1575053, 3150106, 20475689, 40951378]

約数ペア:

[(1, 40951378), (2, 20475689), (13, 3150106), (26, 1575053), (37, 1106794), (74, 553397), (481, 85138), (962, 42569)]