38400586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{9491}}^1$

素因数の和:9534

約数の個数: 24

約数和(自身を含む): 69937056

約数和(自身を除く): 31536470

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 9491, 18982, 66437, 132874, 161347, 322694, 1129429, 2258858, 2742899, 5485798, 19200293, 38400586]

約数ペア:

[(1, 38400586), (2, 19200293), (7, 5485798), (14, 2742899), (17, 2258858), (34, 1129429), (119, 322694), (238, 161347), (289, 132874), (578, 66437), (2023, 18982), (4046, 9491)]