140051716

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{18457}}^1$

素因数の和:18739

約数の個数: 24

約数和(自身を含む): 281152256

約数和(自身を除く): 141100540

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 18457, 36914, 73828, 129199, 258398, 516796, 5001847, 10003694, 20007388, 35012929, 70025858, 140051716]

約数ペア:

[(1, 140051716), (2, 70025858), (4, 35012929), (7, 20007388), (14, 10003694), (28, 5001847), (271, 516796), (542, 258398), (1084, 129199), (1897, 73828), (3794, 36914), (7588, 18457)]