72723968

素因数分解:

$2^9\times {\mathrm{142039}}^1$

素因数の和:142057

約数の個数: 20

約数和(自身を含む): 145306920

約数和(自身を除く): 72582952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 142039, 284078, 568156, 1136312, 2272624, 4545248, 9090496, 18180992, 36361984, 72723968]

約数ペア:

[(1, 72723968), (2, 36361984), (4, 18180992), (8, 9090496), (16, 4545248), (32, 2272624), (64, 1136312), (128, 568156), (256, 284078), (512, 142039)]