25656472

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{9689}}^1$

素因数の和:10026

約数の個数: 16

約数和(自身を含む): 48256200

約数和(自身を除く): 22599728

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 9689, 19378, 38756, 77512, 3207059, 6414118, 12828236, 25656472]

約数ペア:

[(1, 25656472), (2, 12828236), (4, 6414118), (8, 3207059), (331, 77512), (662, 38756), (1324, 19378), (2648, 9689)]