66983686

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{62137}}^1$

素因数の和:62164

約数の個数: 24

約数和(自身を含む): 127507176

約数和(自身を除く): 60523490

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 62137, 124274, 434959, 683507, 869918, 1367014, 3044713, 4784549, 6089426, 9569098, 33491843, 66983686]

約数ペア:

[(1, 66983686), (2, 33491843), (7, 9569098), (11, 6089426), (14, 4784549), (22, 3044713), (49, 1367014), (77, 869918), (98, 683507), (154, 434959), (539, 124274), (1078, 62137)]