725014016

素因数分解:

$2^9\times {\mathrm{1416043}}^1$

素因数の和:1416061

約数の個数: 20

約数和(自身を含む): 1448613012

約数和(自身を除く): 723598996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1416043, 2832086, 5664172, 11328344, 22656688, 45313376, 90626752, 181253504, 362507008, 725014016]

約数ペア:

[(1, 725014016), (2, 362507008), (4, 181253504), (8, 90626752), (16, 45313376), (32, 22656688), (64, 11328344), (128, 5664172), (256, 2832086), (512, 1416043)]