850425702916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1543}}^1\times {\mathrm{16921}}^1$

素因数の和:18964

約数の個数: 48

約数和(自身を含む): 1580195312640

約数和(自身を除く): 729769609724

約数列:

[1, 2, 4, 17, 34, 68, 479, 958, 1543, 1916, 3086, 6172, 8143, 16286, 16921, 26231, 32572, 33842, 52462, 67684, 104924, 287657, 575314, 739097, 1150628, 1478194, 2956388, 8105159, 12564649, 16210318, 25129298, 26109103, 32420636, 50258596, 52218206, 104436412, 137787703, 275575406, 443854751, 551150812, 887709502, 1775419004, 12506260337, 25012520674, 50025041348, 212606425729, 425212851458, 850425702916]

約数ペア:

[(1, 850425702916), (2, 425212851458), (4, 212606425729), (17, 50025041348), (34, 25012520674), (68, 12506260337), (479, 1775419004), (958, 887709502), (1543, 551150812), (1916, 443854751), (3086, 275575406), (6172, 137787703), (8143, 104436412), (16286, 52218206), (16921, 50258596), (26231, 32420636), (32572, 26109103), (33842, 25129298), (52462, 16210318), (67684, 12564649), (104924, 8105159), (287657, 2956388), (575314, 1478194), (739097, 1150628)]