126738668

素因数分解:

$2^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{3539}}^1$

素因数の和:4829

約数の個数: 24

約数和(自身を含む): 253747200

約数和(自身を除く): 127008532

約数列:

[1, 2, 4, 7, 14, 28, 1279, 2558, 3539, 5116, 7078, 8953, 14156, 17906, 24773, 35812, 49546, 99092, 4526381, 9052762, 18105524, 31684667, 63369334, 126738668]

約数ペア:

[(1, 126738668), (2, 63369334), (4, 31684667), (7, 18105524), (14, 9052762), (28, 4526381), (1279, 99092), (2558, 49546), (3539, 35812), (5116, 24773), (7078, 17906), (8953, 14156)]