66435208

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15017}}^1$

素因数の和:15109

約数の個数: 32

約数和(自身を含む): 144172800

約数和(自身を除く): 77737592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 15017, 30034, 60068, 105119, 120136, 210238, 420476, 840952, 1186343, 2372686, 4745372, 8304401, 9490744, 16608802, 33217604, 66435208]

約数ペア:

[(1, 66435208), (2, 33217604), (4, 16608802), (7, 9490744), (8, 8304401), (14, 4745372), (28, 2372686), (56, 1186343), (79, 840952), (158, 420476), (316, 210238), (553, 120136), (632, 105119), (1106, 60068), (2212, 30034), (4424, 15017)]