66116876

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19843}}^1$

素因数の和:19878

約数の個数: 36

約数和(自身を含む): 142519608

約数和(自身を除く): 76402732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 19843, 39686, 79372, 138901, 277802, 337331, 555604, 674662, 972307, 1349324, 1944614, 2361317, 3889228, 4722634, 9445268, 16529219, 33058438, 66116876]

約数ペア:

[(1, 66116876), (2, 33058438), (4, 16529219), (7, 9445268), (14, 4722634), (17, 3889228), (28, 2361317), (34, 1944614), (49, 1349324), (68, 972307), (98, 674662), (119, 555604), (196, 337331), (238, 277802), (476, 138901), (833, 79372), (1666, 39686), (3332, 19843)]