78814746584

素因数分解:

$2^3\times 7^2\times {\mathrm{11491}}^1\times {\mathrm{17497}}^1$

素因数の和:29008

約数の個数: 48

約数和(自身を含む): 171929398680

約数和(自身を除く): 93114652096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 11491, 17497, 22982, 34994, 45964, 69988, 80437, 91928, 122479, 139976, 160874, 244958, 321748, 489916, 563059, 643496, 857353, 979832, 1126118, 1714706, 2252236, 3429412, 4504472, 6858824, 201058027, 402116054, 804232108, 1407406189, 1608464216, 2814812378, 5629624756, 9851843323, 11259249512, 19703686646, 39407373292, 78814746584]

約数ペア:

[(1, 78814746584), (2, 39407373292), (4, 19703686646), (7, 11259249512), (8, 9851843323), (14, 5629624756), (28, 2814812378), (49, 1608464216), (56, 1407406189), (98, 804232108), (196, 402116054), (392, 201058027), (11491, 6858824), (17497, 4504472), (22982, 3429412), (34994, 2252236), (45964, 1714706), (69988, 1126118), (80437, 979832), (91928, 857353), (122479, 643496), (139976, 563059), (160874, 489916), (244958, 321748)]