28226072

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8543}}^1$

素因数の和:8615

約数の個数: 32

約数和(自身を含む): 61516800

約数和(自身を除く): 33290728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 8543, 17086, 34172, 59801, 68344, 119602, 239204, 478408, 504037, 1008074, 2016148, 3528259, 4032296, 7056518, 14113036, 28226072]

約数ペア:

[(1, 28226072), (2, 14113036), (4, 7056518), (7, 4032296), (8, 3528259), (14, 2016148), (28, 1008074), (56, 504037), (59, 478408), (118, 239204), (236, 119602), (413, 68344), (472, 59801), (826, 34172), (1652, 17086), (3304, 8543)]