66563168

素因数分解:

$2^5\times 7^2\times {\mathrm{42451}}^1$

素因数の和:42475

約数の個数: 36

約数和(自身を含む): 152445132

約数和(自身を除く): 85881964

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 42451, 84902, 169804, 297157, 339608, 594314, 679216, 1188628, 1358432, 2080099, 2377256, 4160198, 4754512, 8320396, 9509024, 16640792, 33281584, 66563168]

約数ペア:

[(1, 66563168), (2, 33281584), (4, 16640792), (7, 9509024), (8, 8320396), (14, 4754512), (16, 4160198), (28, 2377256), (32, 2080099), (49, 1358432), (56, 1188628), (98, 679216), (112, 594314), (196, 339608), (224, 297157), (392, 169804), (784, 84902), (1568, 42451)]