28432052348

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2621}}^1\times {\mathrm{8243}}^1$

素因数の和:10922

約数の個数: 48

約数和(自身を含む): 58103184384

約数和(自身を除く): 29671132036

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2621, 5242, 8243, 10484, 16486, 18347, 32972, 36694, 57701, 73388, 115402, 123187, 230804, 246374, 387421, 492748, 774842, 862309, 1549684, 1724618, 2711947, 3449236, 5423894, 10847788, 21604903, 43209806, 86419612, 151234321, 302468642, 604937284, 1015430441, 2030860882, 4061721764, 7108013087, 14216026174, 28432052348]

約数ペア:

[(1, 28432052348), (2, 14216026174), (4, 7108013087), (7, 4061721764), (14, 2030860882), (28, 1015430441), (47, 604937284), (94, 302468642), (188, 151234321), (329, 86419612), (658, 43209806), (1316, 21604903), (2621, 10847788), (5242, 5423894), (8243, 3449236), (10484, 2711947), (16486, 1724618), (18347, 1549684), (32972, 862309), (36694, 774842), (57701, 492748), (73388, 387421), (115402, 246374), (123187, 230804)]