57115976

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{19777}}^1$

素因数の和:19821

約数の個数: 24

約数和(自身を含む): 113031270

約数和(自身を除く): 55915294

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 19777, 39554, 79108, 158216, 375763, 751526, 1503052, 3006104, 7139497, 14278994, 28557988, 57115976]

約数ペア:

[(1, 57115976), (2, 28557988), (4, 14278994), (8, 7139497), (19, 3006104), (38, 1503052), (76, 751526), (152, 375763), (361, 158216), (722, 79108), (1444, 39554), (2888, 19777)]