28575512

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7187}}^1$

素因数の和:7271

約数の個数: 32

約数和(自身を含む): 62104320

約数和(自身を除く): 33528808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 7187, 14374, 28748, 50309, 57496, 100618, 201236, 402472, 510277, 1020554, 2041108, 3571939, 4082216, 7143878, 14287756, 28575512]

約数ペア:

[(1, 28575512), (2, 14287756), (4, 7143878), (7, 4082216), (8, 3571939), (14, 2041108), (28, 1020554), (56, 510277), (71, 402472), (142, 201236), (284, 100618), (497, 57496), (568, 50309), (994, 28748), (1988, 14374), (3976, 7187)]