69468664

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{30047}}^1$

素因数の和:30087

約数の個数: 24

約数和(自身を含む): 138371040

約数和(自身を除く): 68902376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 30047, 60094, 120188, 240376, 510799, 1021598, 2043196, 4086392, 8683583, 17367166, 34734332, 69468664]

約数ペア:

[(1, 69468664), (2, 34734332), (4, 17367166), (8, 8683583), (17, 4086392), (34, 2043196), (68, 1021598), (136, 510799), (289, 240376), (578, 120188), (1156, 60094), (2312, 30047)]