25859282

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:865

約数の個数: 16

約数和(自身を含む): 39372480

約数和(自身を除く): 13513198

約数列:

[1, 2, 139, 167, 278, 334, 557, 1114, 23213, 46426, 77423, 93019, 154846, 186038, 12929641, 25859282]

約数ペア:

[(1, 25859282), (2, 12929641), (139, 186038), (167, 154846), (278, 93019), (334, 77423), (557, 46426), (1114, 23213)]