25071668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5503}}^1$

素因数の和:5591

約数の個数: 24

約数和(自身を含む): 47158272

約数和(自身を除く): 22086604

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 5503, 11006, 22012, 93551, 187102, 368701, 374204, 737402, 1474804, 6267917, 12535834, 25071668]

約数ペア:

[(1, 25071668), (2, 12535834), (4, 6267917), (17, 1474804), (34, 737402), (67, 374204), (68, 368701), (134, 187102), (268, 93551), (1139, 22012), (2278, 11006), (4556, 5503)]