67120418

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 106375680

約数和(自身を除く): 39255262

約数列:

[1, 2, 47, 71, 89, 94, 113, 142, 178, 226, 3337, 4183, 5311, 6319, 6674, 8023, 8366, 10057, 10622, 12638, 16046, 20114, 296993, 377081, 472679, 593986, 714047, 754162, 945358, 1428094, 33560209, 67120418]

約数ペア:

[(1, 67120418), (2, 33560209), (47, 1428094), (71, 945358), (89, 754162), (94, 714047), (113, 593986), (142, 472679), (178, 377081), (226, 296993), (3337, 20114), (4183, 16046), (5311, 12638), (6319, 10622), (6674, 10057), (8023, 8366)]