42768328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2939}}^1$

素因数の和:3069

約数の個数: 32

約数和(自身を含む): 85730400

約数和(自身を除く): 42962072

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 2939, 3638, 5878, 7276, 11756, 14552, 23512, 49963, 99926, 199852, 314473, 399704, 628946, 1257892, 2515784, 5346041, 10692082, 21384164, 42768328]

約数ペア:

[(1, 42768328), (2, 21384164), (4, 10692082), (8, 5346041), (17, 2515784), (34, 1257892), (68, 628946), (107, 399704), (136, 314473), (214, 199852), (428, 99926), (856, 49963), (1819, 23512), (2939, 14552), (3638, 11756), (5878, 7276)]