42561404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{7541}}^1$

素因数の和:7645

約数の個数: 24

約数和(自身を含む): 79824528

約数和(自身を除く): 37263124

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 7541, 15082, 30164, 128197, 256394, 512788, 625903, 1251806, 2503612, 10640351, 21280702, 42561404]

約数ペア:

[(1, 42561404), (2, 21280702), (4, 10640351), (17, 2503612), (34, 1251806), (68, 625903), (83, 512788), (166, 256394), (332, 128197), (1411, 30164), (2822, 15082), (5644, 7541)]