56447034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1637}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 129257856

約数和(自身を除く): 72810822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 821, 1637, 1642, 2463, 3274, 4911, 4926, 5747, 9822, 11459, 11494, 17241, 22918, 34377, 34482, 68754, 1343977, 2687954, 4031931, 8063862, 9407839, 18815678, 28223517, 56447034]

約数ペア:

[(1, 56447034), (2, 28223517), (3, 18815678), (6, 9407839), (7, 8063862), (14, 4031931), (21, 2687954), (42, 1343977), (821, 68754), (1637, 34482), (1642, 34377), (2463, 22918), (3274, 17241), (4911, 11494), (4926, 11459), (5747, 9822)]