140016464

素因数分解:

$2^4\times 7^1\times {\mathrm{1250147}}^1$

素因数の和:1250162

約数の個数: 20

約数和(自身を含む): 310036704

約数和(自身を除く): 170020240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1250147, 2500294, 5000588, 8751029, 10001176, 17502058, 20002352, 35004116, 70008232, 140016464]

約数ペア:

[(1, 140016464), (2, 70008232), (4, 35004116), (7, 20002352), (8, 17502058), (14, 10001176), (16, 8751029), (28, 5000588), (56, 2500294), (112, 1250147)]