66213554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 113832000

約数和(自身を除く): 47618446

約数列:

[1, 2, 11, 22, 29, 58, 67, 134, 319, 638, 737, 1474, 1549, 1943, 3098, 3886, 17039, 21373, 34078, 42746, 44921, 89842, 103783, 207566, 494131, 988262, 1141613, 2283226, 3009707, 6019414, 33106777, 66213554]

約数ペア:

[(1, 66213554), (2, 33106777), (11, 6019414), (22, 3009707), (29, 2283226), (58, 1141613), (67, 988262), (134, 494131), (319, 207566), (638, 103783), (737, 89842), (1474, 44921), (1549, 42746), (1943, 34078), (3098, 21373), (3886, 17039)]