28376558

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 23333842

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 1073, 1889, 2146, 3778, 7511, 13223, 15022, 26446, 54781, 69893, 109562, 139786, 383467, 489251, 766934, 978502, 2026897, 4053794, 14188279, 28376558]

約数ペア:

[(1, 28376558), (2, 14188279), (7, 4053794), (14, 2026897), (29, 978502), (37, 766934), (58, 489251), (74, 383467), (203, 139786), (259, 109562), (406, 69893), (518, 54781), (1073, 26446), (1889, 15022), (2146, 13223), (3778, 7511)]