75519728

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{9613}}^1$

素因数の和:10112

約数の個数: 20

約数和(自身を含む): 146632728

約数和(自身を除く): 71113000

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 9613, 19226, 38452, 76904, 153808, 4719983, 9439966, 18879932, 37759864, 75519728]

約数ペア:

[(1, 75519728), (2, 37759864), (4, 18879932), (8, 9439966), (16, 4719983), (491, 153808), (982, 76904), (1964, 38452), (3928, 19226), (7856, 9613)]