72723952

素因数分解:

$2^4\times 7^1\times {\mathrm{649321}}^1$

素因数の和:649336

約数の個数: 20

約数和(自身を含む): 161031856

約数和(自身を除く): 88307904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 649321, 1298642, 2597284, 4545247, 5194568, 9090494, 10389136, 18180988, 36361976, 72723952]

約数ペア:

[(1, 72723952), (2, 36361976), (4, 18180988), (7, 10389136), (8, 9090494), (14, 5194568), (16, 4545247), (28, 2597284), (56, 1298642), (112, 649321)]