72739672

素因数分解:

$2^3\times {\mathrm{1609}}^1\times {\mathrm{5651}}^1$

素因数の和:7266

約数の個数: 16

約数和(自身を含む): 136495800

約数和(自身を除く): 63756128

約数列:

[1, 2, 4, 8, 1609, 3218, 5651, 6436, 11302, 12872, 22604, 45208, 9092459, 18184918, 36369836, 72739672]

約数ペア:

[(1, 72739672), (2, 36369836), (4, 18184918), (8, 9092459), (1609, 45208), (3218, 22604), (5651, 12872), (6436, 11302)]