72519088

素因数分解:

$2^4\times {\mathrm{1153}}^1\times {\mathrm{3931}}^1$

素因数の和:5092

約数の個数: 20

約数和(自身を含む): 140663368

約数和(自身を除く): 68144280

約数列:

[1, 2, 4, 8, 16, 1153, 2306, 3931, 4612, 7862, 9224, 15724, 18448, 31448, 62896, 4532443, 9064886, 18129772, 36259544, 72519088]

約数ペア:

[(1, 72519088), (2, 36259544), (4, 18129772), (8, 9064886), (16, 4532443), (1153, 62896), (2306, 31448), (3931, 18448), (4612, 15724), (7862, 9224)]