71000216

素因数分解:

$2^3\times 7^2\times {\mathrm{181123}}^1$

素因数の和:181143

約数の個数: 24

約数和(自身を含む): 154861020

約数和(自身を除く): 83860804

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 181123, 362246, 724492, 1267861, 1448984, 2535722, 5071444, 8875027, 10142888, 17750054, 35500108, 71000216]

約数ペア:

[(1, 71000216), (2, 35500108), (4, 17750054), (7, 10142888), (8, 8875027), (14, 5071444), (28, 2535722), (49, 1448984), (56, 1267861), (98, 724492), (196, 362246), (392, 181123)]