15697745276

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1\times {\mathrm{1087}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 28385441280

約数和(自身を除く): 12687696004

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 509, 692, 1018, 1087, 2036, 2174, 4348, 7093, 14186, 20869, 28372, 41738, 44567, 83476, 88057, 89134, 176114, 178268, 188051, 352228, 376102, 553283, 752204, 1106566, 2213132, 3610337, 7220674, 7710091, 14441348, 15420182, 22684603, 30840364, 45369206, 90738412, 95717959, 191435918, 382871836, 3924436319, 7848872638, 15697745276]

約数ペア:

[(1, 15697745276), (2, 7848872638), (4, 3924436319), (41, 382871836), (82, 191435918), (164, 95717959), (173, 90738412), (346, 45369206), (509, 30840364), (692, 22684603), (1018, 15420182), (1087, 14441348), (2036, 7710091), (2174, 7220674), (4348, 3610337), (7093, 2213132), (14186, 1106566), (20869, 752204), (28372, 553283), (41738, 376102), (44567, 352228), (83476, 188051), (88057, 178268), (89134, 176114)]