64849434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12409}}^1$

素因数の和:12494

約数の個数: 32

約数和(自身を含む): 141771840

約数和(自身を除く): 76922406

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 12409, 24818, 37227, 74454, 161317, 322634, 483951, 831403, 967902, 1662806, 2494209, 4988418, 10808239, 21616478, 32424717, 64849434]

約数ペア:

[(1, 64849434), (2, 32424717), (3, 21616478), (6, 10808239), (13, 4988418), (26, 2494209), (39, 1662806), (67, 967902), (78, 831403), (134, 483951), (201, 322634), (402, 161317), (871, 74454), (1742, 37227), (2613, 24818), (5226, 12409)]