57430538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 98039808

約数和(自身を除く): 40609270

約数列:

[1, 2, 11, 22, 31, 62, 107, 214, 341, 682, 787, 1177, 1574, 2354, 3317, 6634, 8657, 17314, 24397, 36487, 48794, 72974, 84209, 168418, 268367, 536734, 926299, 1852598, 2610479, 5220958, 28715269, 57430538]

約数ペア:

[(1, 57430538), (2, 28715269), (11, 5220958), (22, 2610479), (31, 1852598), (62, 926299), (107, 536734), (214, 268367), (341, 168418), (682, 84209), (787, 72974), (1177, 48794), (1574, 36487), (2354, 24397), (3317, 17314), (6634, 8657)]