71430548

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{110917}}^1$

素因数の和:110951

約数の個数: 24

約数和(自身を含む): 149073792

約数和(自身を除く): 77643244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 110917, 221834, 443668, 776419, 1552838, 2551091, 3105676, 5102182, 10204364, 17857637, 35715274, 71430548]

約数ペア:

[(1, 71430548), (2, 35715274), (4, 17857637), (7, 10204364), (14, 5102182), (23, 3105676), (28, 2551091), (46, 1552838), (92, 776419), (161, 443668), (322, 221834), (644, 110917)]