29006978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14489}}^1$

素因数の和:14522

約数の個数: 32

約数和(自身を含む): 58423680

約数和(自身を除く): 29416702

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 14489, 28978, 101423, 159379, 188357, 202846, 318758, 376714, 1115653, 1318499, 2071927, 2231306, 2636998, 4143854, 14503489, 29006978]

約数ペア:

[(1, 29006978), (2, 14503489), (7, 4143854), (11, 2636998), (13, 2231306), (14, 2071927), (22, 1318499), (26, 1115653), (77, 376714), (91, 318758), (143, 202846), (154, 188357), (182, 159379), (286, 101423), (1001, 28978), (2002, 14489)]