25146256

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{2539}}^1$

素因数の和:3166

約数の個数: 20

約数和(自身を含む): 48818800

約数和(自身を除く): 23672544

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 2539, 4952, 5078, 9904, 10156, 20312, 40624, 1571641, 3143282, 6286564, 12573128, 25146256]

約数ペア:

[(1, 25146256), (2, 12573128), (4, 6286564), (8, 3143282), (16, 1571641), (619, 40624), (1238, 20312), (2476, 10156), (2539, 9904), (4952, 5078)]