29979608

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 58268160

約数和(自身を除く): 28288552

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 1123, 2246, 3337, 4492, 6674, 8984, 13348, 26696, 52781, 79733, 105562, 159466, 211124, 318932, 422248, 637864, 3747451, 7494902, 14989804, 29979608]

約数ペア:

[(1, 29979608), (2, 14989804), (4, 7494902), (8, 3747451), (47, 637864), (71, 422248), (94, 318932), (142, 211124), (188, 159466), (284, 105562), (376, 79733), (568, 52781), (1123, 26696), (2246, 13348), (3337, 8984), (4492, 6674)]