65434488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2843}}^1$

素因数の和:2996

約数の個数: 64

約数和(自身を含む): 188386560

約数和(自身を除く): 122952072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2843, 2877, 3288, 3836, 5686, 5754, 7672, 8529, 11372, 11508, 17058, 19901, 22744, 23016, 34116, 39802, 59703, 68232, 79604, 119406, 159208, 238812, 389491, 477624, 778982, 1168473, 1557964, 2336946, 2726437, 3115928, 4673892, 5452874, 8179311, 9347784, 10905748, 16358622, 21811496, 32717244, 65434488]

約数ペア:

[(1, 65434488), (2, 32717244), (3, 21811496), (4, 16358622), (6, 10905748), (7, 9347784), (8, 8179311), (12, 5452874), (14, 4673892), (21, 3115928), (24, 2726437), (28, 2336946), (42, 1557964), (56, 1168473), (84, 778982), (137, 477624), (168, 389491), (274, 238812), (411, 159208), (548, 119406), (822, 79604), (959, 68232), (1096, 59703), (1644, 39802), (1918, 34116), (2843, 23016), (2877, 22744), (3288, 19901), (3836, 17058), (5686, 11508), (5754, 11372), (7672, 8529)]