716208472

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{64921}}^1$

素因数の和:65131

約数の個数: 32

約数和(自身を含む): 1542546720

約数和(自身を除く): 826338248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 64921, 129842, 259684, 454447, 519368, 908894, 1817788, 3635576, 12789437, 25578874, 51157748, 89526059, 102315496, 179052118, 358104236, 716208472]

約数ペア:

[(1, 716208472), (2, 358104236), (4, 179052118), (7, 102315496), (8, 89526059), (14, 51157748), (28, 25578874), (56, 12789437), (197, 3635576), (394, 1817788), (788, 908894), (1379, 519368), (1576, 454447), (2758, 259684), (5516, 129842), (11032, 64921)]