28722694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14347}}^1$

素因数の和:14380

約数の個数: 32

約数和(自身を含む): 57851136

約数和(自身を除く): 29128442

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 14347, 28694, 100429, 157817, 186511, 200858, 315634, 373022, 1104719, 1305577, 2051621, 2209438, 2611154, 4103242, 14361347, 28722694]

約数ペア:

[(1, 28722694), (2, 14361347), (7, 4103242), (11, 2611154), (13, 2209438), (14, 2051621), (22, 1305577), (26, 1104719), (77, 373022), (91, 315634), (143, 200858), (154, 186511), (182, 157817), (286, 100429), (1001, 28694), (2002, 14347)]