71274476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195809}}^1$

素因数の和:195833

約数の個数: 24

約数和(自身を含む): 153515040

約数和(自身を除く): 82240564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 195809, 391618, 783236, 1370663, 2545517, 2741326, 5091034, 5482652, 10182068, 17818619, 35637238, 71274476]

約数ペア:

[(1, 71274476), (2, 35637238), (4, 17818619), (7, 10182068), (13, 5482652), (14, 5091034), (26, 2741326), (28, 2545517), (52, 1370663), (91, 783236), (182, 391618), (364, 195809)]