70637329

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 89565696

約数和(自身を除く): 18928367

約数列:

[1, 7, 17, 37, 61, 119, 259, 263, 427, 629, 1037, 1841, 2257, 4403, 4471, 7259, 9731, 15799, 16043, 31297, 38369, 68117, 112301, 165427, 268583, 272731, 593591, 1157989, 1909117, 4155137, 10091047, 70637329]

約数ペア:

[(1, 70637329), (7, 10091047), (17, 4155137), (37, 1909117), (61, 1157989), (119, 593591), (259, 272731), (263, 268583), (427, 165427), (629, 112301), (1037, 68117), (1841, 38369), (2257, 31297), (4403, 16043), (4471, 15799), (7259, 9731)]