71398796

素因数分解:

$2^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1951}}^1$

素因数の和:3269

約数の個数: 24

約数和(自身を含む): 142980096

約数和(自身を除く): 71581300

約数列:

[1, 2, 4, 7, 14, 28, 1307, 1951, 2614, 3902, 5228, 7804, 9149, 13657, 18298, 27314, 36596, 54628, 2549957, 5099914, 10199828, 17849699, 35699398, 71398796]

約数ペア:

[(1, 71398796), (2, 35699398), (4, 17849699), (7, 10199828), (14, 5099914), (28, 2549957), (1307, 54628), (1951, 36596), (2614, 27314), (3902, 18298), (5228, 13657), (7804, 9149)]