25836536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 53066880

約数和(自身を除く): 27230344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 331, 662, 887, 1324, 1774, 2648, 3548, 3641, 7096, 7282, 9757, 14564, 19514, 29128, 39028, 78056, 293597, 587194, 1174388, 2348776, 3229567, 6459134, 12918268, 25836536]

約数ペア:

[(1, 25836536), (2, 12918268), (4, 6459134), (8, 3229567), (11, 2348776), (22, 1174388), (44, 587194), (88, 293597), (331, 78056), (662, 39028), (887, 29128), (1324, 19514), (1774, 14564), (2648, 9757), (3548, 7282), (3641, 7096)]