71294494472

素因数分解:

$2^3\times {\mathrm{11903}}^1\times {\mathrm{748703}}^1$

素因数の和:760612

約数の個数: 16

約数和(自身を含む): 133688586240

約数和(自身を除く): 62394091768

約数列:

[1, 2, 4, 8, 11903, 23806, 47612, 95224, 748703, 1497406, 2994812, 5989624, 8911811809, 17823623618, 35647247236, 71294494472]

約数ペア:

[(1, 71294494472), (2, 35647247236), (4, 17823623618), (8, 8911811809), (11903, 5989624), (23806, 2994812), (47612, 1497406), (95224, 748703)]