14642740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 36013824

約数和(自身を除く): 21371084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2551, 2870, 5102, 5740, 10204, 12755, 17857, 25510, 35714, 51020, 71428, 89285, 104591, 178570, 209182, 357140, 418364, 522955, 732137, 1045910, 1464274, 2091820, 2928548, 3660685, 7321370, 14642740]

約数ペア:

[(1, 14642740), (2, 7321370), (4, 3660685), (5, 2928548), (7, 2091820), (10, 1464274), (14, 1045910), (20, 732137), (28, 522955), (35, 418364), (41, 357140), (70, 209182), (82, 178570), (140, 104591), (164, 89285), (205, 71428), (287, 51020), (410, 35714), (574, 25510), (820, 17857), (1148, 12755), (1435, 10204), (2551, 5740), (2870, 5102)]