129855712

素因数分解:

$2^5\times 7^1\times {\mathrm{579713}}^1$

素因数の和:579730

約数の個数: 24

約数和(自身を含む): 292175856

約数和(自身を除く): 162320144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 579713, 1159426, 2318852, 4057991, 4637704, 8115982, 9275408, 16231964, 18550816, 32463928, 64927856, 129855712]

約数ペア:

[(1, 129855712), (2, 64927856), (4, 32463928), (7, 18550816), (8, 16231964), (14, 9275408), (16, 8115982), (28, 4637704), (32, 4057991), (56, 2318852), (112, 1159426), (224, 579713)]