57379984

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{26177}}^1$

素因数の和:26322

約数の個数: 20

約数和(自身を含む): 111989484

約数和(自身を除く): 54609500

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 26177, 52354, 104708, 209416, 418832, 3586249, 7172498, 14344996, 28689992, 57379984]

約数ペア:

[(1, 57379984), (2, 28689992), (4, 14344996), (8, 7172498), (16, 3586249), (137, 418832), (274, 209416), (548, 104708), (1096, 52354), (2192, 26177)]