68695354

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{7703}}^1$

素因数の和:7739

約数の個数: 32

約数和(自身を含む): 129427200

約数和(自身を除く): 60731846

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 7703, 8918, 15406, 53921, 100139, 107842, 200278, 377447, 700973, 754894, 1401946, 2642129, 4906811, 5284258, 9813622, 34347677, 68695354]

約数ペア:

[(1, 68695354), (2, 34347677), (7, 9813622), (13, 5284258), (14, 4906811), (26, 2642129), (49, 1401946), (91, 754894), (98, 700973), (182, 377447), (343, 200278), (637, 107842), (686, 100139), (1274, 53921), (4459, 15406), (7703, 8918)]