39404764

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5351}}^1$

素因数の和:5625

約数の個数: 24

約数和(自身を含む): 79123968

約数和(自身を除く): 39719204

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 5351, 7364, 10702, 21404, 37457, 74914, 149828, 1407313, 2814626, 5629252, 9851191, 19702382, 39404764]

約数ペア:

[(1, 39404764), (2, 19702382), (4, 9851191), (7, 5629252), (14, 2814626), (28, 1407313), (263, 149828), (526, 74914), (1052, 37457), (1841, 21404), (3682, 10702), (5351, 7364)]