25513248

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8573}}^1$

素因数の和:8617

約数の個数: 48

約数和(自身を含む): 69140736

約数和(自身を除く): 43627488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 8573, 17146, 25719, 34292, 51438, 68584, 102876, 137168, 205752, 265763, 274336, 411504, 531526, 797289, 823008, 1063052, 1594578, 2126104, 3189156, 4252208, 6378312, 8504416, 12756624, 25513248]

約数ペア:

[(1, 25513248), (2, 12756624), (3, 8504416), (4, 6378312), (6, 4252208), (8, 3189156), (12, 2126104), (16, 1594578), (24, 1063052), (31, 823008), (32, 797289), (48, 531526), (62, 411504), (93, 274336), (96, 265763), (124, 205752), (186, 137168), (248, 102876), (372, 68584), (496, 51438), (744, 34292), (992, 25719), (1488, 17146), (2976, 8573)]