38715693541

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{1789}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 45252345600

約数和(自身を除く): 6536652059

約数列:

[1, 7, 109, 113, 251, 763, 791, 1757, 1789, 12317, 12523, 27359, 28363, 86219, 191513, 195001, 198541, 202157, 449039, 1365007, 1415099, 3091567, 3143273, 21640969, 22035113, 48945251, 50741407, 154245791, 342616757, 355189849, 5530813363, 38715693541]

約数ペア:

[(1, 38715693541), (7, 5530813363), (109, 355189849), (113, 342616757), (251, 154245791), (763, 50741407), (791, 48945251), (1757, 22035113), (1789, 21640969), (12317, 3143273), (12523, 3091567), (27359, 1415099), (28363, 1365007), (86219, 449039), (191513, 202157), (195001, 198541)]