71443316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{150091}}^1$

素因数の和:150119

約数の個数: 24

約数和(自身を含む): 151292736

約数和(自身を除く): 79849420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 150091, 300182, 600364, 1050637, 2101274, 2551547, 4202548, 5103094, 10206188, 17860829, 35721658, 71443316]

約数ペア:

[(1, 71443316), (2, 35721658), (4, 17860829), (7, 10206188), (14, 5103094), (17, 4202548), (28, 2551547), (34, 2101274), (68, 1050637), (119, 600364), (238, 300182), (476, 150091)]