73939456

素因数分解:

$2^9\times {\mathrm{144413}}^1$

素因数の和:144431

約数の個数: 20

約数和(自身を含む): 147735522

約数和(自身を除く): 73796066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 144413, 288826, 577652, 1155304, 2310608, 4621216, 9242432, 18484864, 36969728, 73939456]

約数ペア:

[(1, 73939456), (2, 36969728), (4, 18484864), (8, 9242432), (16, 4621216), (32, 2310608), (64, 1155304), (128, 577652), (256, 288826), (512, 144413)]