40036664

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3299}}^1$

素因数の和:3383

約数の個数: 32

約数和(自身を含む): 79002000

約数和(自身を除く): 38965336

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 3034, 3299, 6068, 6598, 12136, 13196, 26392, 122063, 135259, 244126, 270518, 488252, 541036, 976504, 1082072, 5004583, 10009166, 20018332, 40036664]

約数ペア:

[(1, 40036664), (2, 20018332), (4, 10009166), (8, 5004583), (37, 1082072), (41, 976504), (74, 541036), (82, 488252), (148, 270518), (164, 244126), (296, 135259), (328, 122063), (1517, 26392), (3034, 13196), (3299, 12136), (6068, 6598)]