25985890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{371227}}^1$

素因数の和:371241

約数の個数: 16

約数和(自身を含む): 53456832

約数和(自身を除く): 27470942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 371227, 742454, 1856135, 2598589, 3712270, 5197178, 12992945, 25985890]

約数ペア:

[(1, 25985890), (2, 12992945), (5, 5197178), (7, 3712270), (10, 2598589), (14, 1856135), (35, 742454), (70, 371227)]