70838726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 128459520

約数和(自身を除く): 57620794

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1061, 1757, 2122, 3514, 4769, 7427, 9538, 14854, 20159, 33383, 40318, 66766, 141113, 266311, 282226, 532622, 1864177, 3728354, 5059909, 10119818, 35419363, 70838726]

約数ペア:

[(1, 70838726), (2, 35419363), (7, 10119818), (14, 5059909), (19, 3728354), (38, 1864177), (133, 532622), (251, 282226), (266, 266311), (502, 141113), (1061, 66766), (1757, 40318), (2122, 33383), (3514, 20159), (4769, 14854), (7427, 9538)]