28931896

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12601}}^1$

素因数の和:12655

約数の個数: 32

約数和(自身を含む): 63514080

約数和(自身を除く): 34582184

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 12601, 25202, 50404, 88207, 100808, 176414, 352828, 516641, 705656, 1033282, 2066564, 3616487, 4133128, 7232974, 14465948, 28931896]

約数ペア:

[(1, 28931896), (2, 14465948), (4, 7232974), (7, 4133128), (8, 3616487), (14, 2066564), (28, 1033282), (41, 705656), (56, 516641), (82, 352828), (164, 176414), (287, 100808), (328, 88207), (574, 50404), (1148, 25202), (2296, 12601)]