71585416

素因数分解:

$2^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4517}}^1$

素因数の和:4813

約数の個数: 32

約数和(自身を含む): 153973440

約数和(自身を除く): 82388024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 283, 566, 1132, 1981, 2264, 3962, 4517, 7924, 9034, 15848, 18068, 31619, 36136, 63238, 126476, 252952, 1278311, 2556622, 5113244, 8948177, 10226488, 17896354, 35792708, 71585416]

約数ペア:

[(1, 71585416), (2, 35792708), (4, 17896354), (7, 10226488), (8, 8948177), (14, 5113244), (28, 2556622), (56, 1278311), (283, 252952), (566, 126476), (1132, 63238), (1981, 36136), (2264, 31619), (3962, 18068), (4517, 15848), (7924, 9034)]