8049668470256

素因数分解:

$2^4\times 7^1\times {\mathrm{127657}}^1\times {\mathrm{563009}}^1$

素因数の和:690681

約数の個数: 40

約数和(自身を含む): 17824437183840

約数和(自身を除く): 9774768713584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127657, 255314, 510628, 563009, 893599, 1021256, 1126018, 1787198, 2042512, 2252036, 3574396, 3941063, 4504072, 7148792, 7882126, 9008144, 14297584, 15764252, 31528504, 63057008, 71872039913, 143744079826, 287488159652, 503104279391, 574976319304, 1006208558782, 1149952638608, 2012417117564, 4024834235128, 8049668470256]

約数ペア:

[(1, 8049668470256), (2, 4024834235128), (4, 2012417117564), (7, 1149952638608), (8, 1006208558782), (14, 574976319304), (16, 503104279391), (28, 287488159652), (56, 143744079826), (112, 71872039913), (127657, 63057008), (255314, 31528504), (510628, 15764252), (563009, 14297584), (893599, 9008144), (1021256, 7882126), (1126018, 7148792), (1787198, 4504072), (2042512, 3941063), (2252036, 3574396)]