28333162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 50327424

約数和(自身を除く): 21994262

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 286, 314, 631, 1262, 1727, 2041, 3454, 4082, 6941, 8203, 13882, 16406, 22451, 44902, 90233, 99067, 180466, 198134, 1089737, 1287871, 2179474, 2575742, 14166581, 28333162]

約数ペア:

[(1, 28333162), (2, 14166581), (11, 2575742), (13, 2179474), (22, 1287871), (26, 1089737), (143, 198134), (157, 180466), (286, 99067), (314, 90233), (631, 44902), (1262, 22451), (1727, 16406), (2041, 13882), (3454, 8203), (4082, 6941)]