71293516

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{3761}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 142835616

約数和(自身を除く): 71542100

約数列:

[1, 2, 4, 7, 14, 28, 677, 1354, 2708, 3761, 4739, 7522, 9478, 15044, 18956, 26327, 52654, 105308, 2546197, 5092394, 10184788, 17823379, 35646758, 71293516]

約数ペア:

[(1, 71293516), (2, 35646758), (4, 17823379), (7, 10184788), (14, 5092394), (28, 2546197), (677, 105308), (1354, 52654), (2708, 26327), (3761, 18956), (4739, 15044), (7522, 9478)]