71963934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{2087}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 164768256

約数和(自身を除く): 92804322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1642, 2087, 2463, 4174, 4926, 5747, 6261, 11494, 12522, 14609, 17241, 29218, 34482, 43827, 87654, 1713427, 3426854, 5140281, 10280562, 11993989, 23987978, 35981967, 71963934]

約数ペア:

[(1, 71963934), (2, 35981967), (3, 23987978), (6, 11993989), (7, 10280562), (14, 5140281), (21, 3426854), (42, 1713427), (821, 87654), (1642, 43827), (2087, 34482), (2463, 29218), (4174, 17241), (4926, 14609), (5747, 12522), (6261, 11494)]