22910216

素因数分解:

$2^3\times 7^1\times {\mathrm{569}}^1\times {\mathrm{719}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 49248000

約数和(自身を除く): 26337784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 569, 719, 1138, 1438, 2276, 2876, 3983, 4552, 5033, 5752, 7966, 10066, 15932, 20132, 31864, 40264, 409111, 818222, 1636444, 2863777, 3272888, 5727554, 11455108, 22910216]

約数ペア:

[(1, 22910216), (2, 11455108), (4, 5727554), (7, 3272888), (8, 2863777), (14, 1636444), (28, 818222), (56, 409111), (569, 40264), (719, 31864), (1138, 20132), (1438, 15932), (2276, 10066), (2876, 7966), (3983, 5752), (4552, 5033)]