25020952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 51393600

約数和(自身を除く): 26372648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 331, 662, 859, 1324, 1718, 2648, 3436, 3641, 6872, 7282, 9449, 14564, 18898, 29128, 37796, 75592, 284329, 568658, 1137316, 2274632, 3127619, 6255238, 12510476, 25020952]

約数ペア:

[(1, 25020952), (2, 12510476), (4, 6255238), (8, 3127619), (11, 2274632), (22, 1137316), (44, 568658), (88, 284329), (331, 75592), (662, 37796), (859, 29128), (1324, 18898), (1718, 14564), (2648, 9449), (3436, 7282), (3641, 6872)]