25125648

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1049}}^1$

素因数の和:1559

約数の個数: 40

約数和(自身を含む): 65100000

約数和(自身を除く): 39974352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1049, 1497, 1996, 2098, 2994, 3147, 3992, 4196, 5988, 6294, 7984, 8392, 11976, 12588, 16784, 23952, 25176, 50352, 523451, 1046902, 1570353, 2093804, 3140706, 4187608, 6281412, 8375216, 12562824, 25125648]

約数ペア:

[(1, 25125648), (2, 12562824), (3, 8375216), (4, 6281412), (6, 4187608), (8, 3140706), (12, 2093804), (16, 1570353), (24, 1046902), (48, 523451), (499, 50352), (998, 25176), (1049, 23952), (1497, 16784), (1996, 12588), (2098, 11976), (2994, 8392), (3147, 7984), (3992, 6294), (4196, 5988)]