78484484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{877}}^1\times {\mathrm{1721}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 148167768

約数和(自身を除く): 69683284

約数列:

[1, 2, 4, 13, 26, 52, 877, 1721, 1754, 3442, 3508, 6884, 11401, 22373, 22802, 44746, 45604, 89492, 1509317, 3018634, 6037268, 19621121, 39242242, 78484484]

約数ペア:

[(1, 78484484), (2, 39242242), (4, 19621121), (13, 6037268), (26, 3018634), (52, 1509317), (877, 89492), (1721, 45604), (1754, 44746), (3442, 22802), (3508, 22373), (6884, 11401)]