28687512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{170759}}^1$

素因数の和:170775

約数の個数: 32

約数和(自身を含む): 81964800

約数和(自身を除く): 53277288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 170759, 341518, 512277, 683036, 1024554, 1195313, 1366072, 2049108, 2390626, 3585939, 4098216, 4781252, 7171878, 9562504, 14343756, 28687512]

約数ペア:

[(1, 28687512), (2, 14343756), (3, 9562504), (4, 7171878), (6, 4781252), (7, 4098216), (8, 3585939), (12, 2390626), (14, 2049108), (21, 1366072), (24, 1195313), (28, 1024554), (42, 683036), (56, 512277), (84, 341518), (168, 170759)]