28675752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{170689}}^1$

素因数の和:170705

約数の個数: 32

約数和(自身を含む): 81931200

約数和(自身を除く): 53255448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 170689, 341378, 512067, 682756, 1024134, 1194823, 1365512, 2048268, 2389646, 3584469, 4096536, 4779292, 7168938, 9558584, 14337876, 28675752]

約数ペア:

[(1, 28675752), (2, 14337876), (3, 9558584), (4, 7168938), (6, 4779292), (7, 4096536), (8, 3584469), (12, 2389646), (14, 2048268), (21, 1365512), (24, 1194823), (28, 1024134), (42, 682756), (56, 512067), (84, 341378), (168, 170689)]