61117568

素因数分解:

$2^7\times {\mathrm{691}}^2$

素因数の和:1396

約数の個数: 24

約数和(自身を含む): 121934115

約数和(自身を除く): 60816547

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 691, 1382, 2764, 5528, 11056, 22112, 44224, 88448, 477481, 954962, 1909924, 3819848, 7639696, 15279392, 30558784, 61117568]

約数ペア:

[(1, 61117568), (2, 30558784), (4, 15279392), (8, 7639696), (16, 3819848), (32, 1909924), (64, 954962), (128, 477481), (691, 88448), (1382, 44224), (2764, 22112), (5528, 11056)]