77479712

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{17419}}^1$

素因数の和:17568

約数の個数: 24

約数和(自身を含む): 153644400

約数和(自身を除く): 76164688

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 17419, 34838, 69676, 139352, 278704, 557408, 2421241, 4842482, 9684964, 19369928, 38739856, 77479712]

約数ペア:

[(1, 77479712), (2, 38739856), (4, 19369928), (8, 9684964), (16, 4842482), (32, 2421241), (139, 557408), (278, 278704), (556, 139352), (1112, 69676), (2224, 34838), (4448, 17419)]