64911182

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 121150080

約数和(自身を除く): 56238898

約数列:

[1, 2, 7, 14, 19, 38, 49, 71, 98, 133, 142, 266, 491, 497, 931, 982, 994, 1349, 1862, 2698, 3437, 3479, 6874, 6958, 9329, 9443, 18658, 18886, 24059, 34861, 48118, 65303, 66101, 69722, 130606, 132202, 244027, 457121, 488054, 662359, 914242, 1324718, 1708189, 3416378, 4636513, 9273026, 32455591, 64911182]

約数ペア:

[(1, 64911182), (2, 32455591), (7, 9273026), (14, 4636513), (19, 3416378), (38, 1708189), (49, 1324718), (71, 914242), (98, 662359), (133, 488054), (142, 457121), (266, 244027), (491, 132202), (497, 130606), (931, 69722), (982, 66101), (994, 65303), (1349, 48118), (1862, 34861), (2698, 24059), (3437, 18886), (3479, 18658), (6874, 9443), (6958, 9329)]