71590376

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5689}}^1$

素因数の和:5730

約数の個数: 48

約数和(自身を含む): 158921700

約数和(自身を除く): 87331324

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 5689, 6292, 11378, 12584, 22756, 45512, 62579, 73957, 125158, 147914, 250316, 295828, 500632, 591656, 688369, 813527, 1376738, 1627054, 2753476, 3254108, 5506952, 6508216, 8948797, 17897594, 35795188, 71590376]

約数ペア:

[(1, 71590376), (2, 35795188), (4, 17897594), (8, 8948797), (11, 6508216), (13, 5506952), (22, 3254108), (26, 2753476), (44, 1627054), (52, 1376738), (88, 813527), (104, 688369), (121, 591656), (143, 500632), (242, 295828), (286, 250316), (484, 147914), (572, 125158), (968, 73957), (1144, 62579), (1573, 45512), (3146, 22756), (5689, 12584), (6292, 11378)]