61020616

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{26393}}^1$

素因数の和:26433

約数の個数: 24

約数和(自身を含む): 121544370

約数和(自身を除く): 60523754

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 26393, 52786, 105572, 211144, 448681, 897362, 1794724, 3589448, 7627577, 15255154, 30510308, 61020616]

約数ペア:

[(1, 61020616), (2, 30510308), (4, 15255154), (8, 7627577), (17, 3589448), (34, 1794724), (68, 897362), (136, 448681), (289, 211144), (578, 105572), (1156, 52786), (2312, 26393)]