25402256

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13121}}^1$

素因数の和:13151

約数の個数: 30

約数和(自身を含む): 54102006

約数和(自身を除く): 28699750

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 13121, 26242, 52484, 104968, 144331, 209936, 288662, 577324, 1154648, 1587641, 2309296, 3175282, 6350564, 12701128, 25402256]

約数ペア:

[(1, 25402256), (2, 12701128), (4, 6350564), (8, 3175282), (11, 2309296), (16, 1587641), (22, 1154648), (44, 577324), (88, 288662), (121, 209936), (176, 144331), (242, 104968), (484, 52484), (968, 26242), (1936, 13121)]