25545256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{877}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 52469280

約数和(自身を除く): 26924024

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 331, 662, 877, 1324, 1754, 2648, 3508, 3641, 7016, 7282, 9647, 14564, 19294, 29128, 38588, 77176, 290287, 580574, 1161148, 2322296, 3193157, 6386314, 12772628, 25545256]

約数ペア:

[(1, 25545256), (2, 12772628), (4, 6386314), (8, 3193157), (11, 2322296), (22, 1161148), (44, 580574), (88, 290287), (331, 77176), (662, 38588), (877, 29128), (1324, 19294), (1754, 14564), (2648, 9647), (3508, 7282), (3641, 7016)]