7942876

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{6871}}^1$

素因数の和:6909

約数の個数: 18

約数和(自身を含む): 14767928

約数和(自身を除く): 6825052

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 6871, 13742, 27484, 116807, 233614, 467228, 1985719, 3971438, 7942876]

約数ペア:

[(1, 7942876), (2, 3971438), (4, 1985719), (17, 467228), (34, 233614), (68, 116807), (289, 27484), (578, 13742), (1156, 6871)]