71334872

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3671}}^1$

素因数の和:4031

約数の個数: 32

約数和(自身を含む): 153342720

約数和(自身を除く): 82007848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 3671, 4858, 7342, 9716, 14684, 19432, 25697, 29368, 51394, 102788, 205576, 1273837, 2547674, 5095348, 8916859, 10190696, 17833718, 35667436, 71334872]

約数ペア:

[(1, 71334872), (2, 35667436), (4, 17833718), (7, 10190696), (8, 8916859), (14, 5095348), (28, 2547674), (56, 1273837), (347, 205576), (694, 102788), (1388, 51394), (2429, 29368), (2776, 25697), (3671, 19432), (4858, 14684), (7342, 9716)]