71568976

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{7297}}^1$

素因数の和:7918

約数の個数: 20

約数和(自身を含む): 138910132

約数和(自身を除く): 67341156

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 7297, 9808, 14594, 29188, 58376, 116752, 4473061, 8946122, 17892244, 35784488, 71568976]

約数ペア:

[(1, 71568976), (2, 35784488), (4, 17892244), (8, 8946122), (16, 4473061), (613, 116752), (1226, 58376), (2452, 29188), (4904, 14594), (7297, 9808)]