71873744

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{16217}}^1$

素因数の和:16502

約数の個数: 20

約数和(自身を含む): 139766724

約数和(自身を除く): 67892980

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 16217, 32434, 64868, 129736, 259472, 4492109, 8984218, 17968436, 35936872, 71873744]

約数ペア:

[(1, 71873744), (2, 35936872), (4, 17968436), (8, 8984218), (16, 4492109), (277, 259472), (554, 129736), (1108, 64868), (2216, 32434), (4432, 16217)]