73670128

素因数分解:

$2^4\times 7^2\times {\mathrm{93967}}^1$

素因数の和:93989

約数の個数: 30

約数和(自身を含む): 166041456

約数和(自身を除く): 92371328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 93967, 187934, 375868, 657769, 751736, 1315538, 1503472, 2631076, 4604383, 5262152, 9208766, 10524304, 18417532, 36835064, 73670128]

約数ペア:

[(1, 73670128), (2, 36835064), (4, 18417532), (7, 10524304), (8, 9208766), (14, 5262152), (16, 4604383), (28, 2631076), (49, 1503472), (56, 1315538), (98, 751736), (112, 657769), (196, 375868), (392, 187934), (784, 93967)]