71697512

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7187}}^1$

素因数の和:7265

約数の個数: 32

約数和(自身を含む): 142322400

約数和(自身を除く): 70624888

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 7187, 9976, 14374, 28748, 57496, 208423, 309041, 416846, 618082, 833692, 1236164, 1667384, 2472328, 8962189, 17924378, 35848756, 71697512]

約数ペア:

[(1, 71697512), (2, 35848756), (4, 17924378), (8, 8962189), (29, 2472328), (43, 1667384), (58, 1236164), (86, 833692), (116, 618082), (172, 416846), (232, 309041), (344, 208423), (1247, 57496), (2494, 28748), (4988, 14374), (7187, 9976)]