72914128

素因数分解:

$2^4\times 7^1\times {\mathrm{651019}}^1$

素因数の和:651034

約数の個数: 20

約数和(自身を含む): 161452960

約数和(自身を除く): 88538832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 651019, 1302038, 2604076, 4557133, 5208152, 9114266, 10416304, 18228532, 36457064, 72914128]

約数ペア:

[(1, 72914128), (2, 36457064), (4, 18228532), (7, 10416304), (8, 9114266), (14, 5208152), (16, 4557133), (28, 2604076), (56, 1302038), (112, 651019)]