7764276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 19813248

約数和(自身を除く): 12048972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 701, 852, 923, 1402, 1846, 2103, 2769, 2804, 3692, 4206, 5538, 8412, 9113, 11076, 18226, 27339, 36452, 49771, 54678, 99542, 109356, 149313, 199084, 298626, 597252, 647023, 1294046, 1941069, 2588092, 3882138, 7764276]

約数ペア:

[(1, 7764276), (2, 3882138), (3, 2588092), (4, 1941069), (6, 1294046), (12, 647023), (13, 597252), (26, 298626), (39, 199084), (52, 149313), (71, 109356), (78, 99542), (142, 54678), (156, 49771), (213, 36452), (284, 27339), (426, 18226), (701, 11076), (852, 9113), (923, 8412), (1402, 5538), (1846, 4206), (2103, 3692), (2769, 2804)]