744937228

素因数分解:

$2^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{27917}}^1$

素因数の和:28881

約数の個数: 24

約数和(自身を含む): 1491491232

約数和(自身を除く): 746554004

約数列:

[1, 2, 4, 7, 14, 28, 953, 1906, 3812, 6671, 13342, 26684, 27917, 55834, 111668, 195419, 390838, 781676, 26604901, 53209802, 106419604, 186234307, 372468614, 744937228]

約数ペア:

[(1, 744937228), (2, 372468614), (4, 186234307), (7, 106419604), (14, 53209802), (28, 26604901), (953, 781676), (1906, 390838), (3812, 195419), (6671, 111668), (13342, 55834), (26684, 27917)]