67690756

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11909}}^1$

素因数の和:11956

約数の個数: 36

約数和(自身を含む): 142562700

約数和(自身を除く): 74871944

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 11909, 23818, 47636, 83363, 166726, 333452, 345361, 583541, 690722, 1167082, 1381444, 2334164, 2417527, 4835054, 9670108, 16922689, 33845378, 67690756]

約数ペア:

[(1, 67690756), (2, 33845378), (4, 16922689), (7, 9670108), (14, 4835054), (28, 2417527), (29, 2334164), (49, 1381444), (58, 1167082), (98, 690722), (116, 583541), (196, 345361), (203, 333452), (406, 166726), (812, 83363), (1421, 47636), (2842, 23818), (5684, 11909)]