25445872

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{5503}}^1$

素因数の和:5545

約数の個数: 30

約数和(自身を含む): 52381568

約数和(自身を除く): 26935696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 5503, 11006, 22012, 44024, 88048, 93551, 187102, 374204, 748408, 1496816, 1590367, 3180734, 6361468, 12722936, 25445872]

約数ペア:

[(1, 25445872), (2, 12722936), (4, 6361468), (8, 3180734), (16, 1590367), (17, 1496816), (34, 748408), (68, 374204), (136, 187102), (272, 93551), (289, 88048), (578, 44024), (1156, 22012), (2312, 11006), (4624, 5503)]