66432408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{395431}}^1$

素因数の和:395447

約数の個数: 32

約数和(自身を含む): 189807360

約数和(自身を除く): 123374952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 395431, 790862, 1186293, 1581724, 2372586, 2768017, 3163448, 4745172, 5536034, 8304051, 9490344, 11072068, 16608102, 22144136, 33216204, 66432408]

約数ペア:

[(1, 66432408), (2, 33216204), (3, 22144136), (4, 16608102), (6, 11072068), (7, 9490344), (8, 8304051), (12, 5536034), (14, 4745172), (21, 3163448), (24, 2768017), (28, 2372586), (42, 1581724), (56, 1186293), (84, 790862), (168, 395431)]