7971656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12941}}^1$

素因数の和:12965

約数の個数: 32

約数和(自身を含む): 18636480

約数和(自身を除く): 10664824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 12941, 25882, 51764, 90587, 103528, 142351, 181174, 284702, 362348, 569404, 724696, 996457, 1138808, 1992914, 3985828, 7971656]

約数ペア:

[(1, 7971656), (2, 3985828), (4, 1992914), (7, 1138808), (8, 996457), (11, 724696), (14, 569404), (22, 362348), (28, 284702), (44, 181174), (56, 142351), (77, 103528), (88, 90587), (154, 51764), (308, 25882), (616, 12941)]