40885012

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7193}}^1$

素因数の和:7240

約数の個数: 36

約数和(自身を含む): 86112180

約数和(自身を除く): 45227168

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 7193, 14386, 28772, 50351, 100702, 201404, 208597, 352457, 417194, 704914, 834388, 1409828, 1460179, 2920358, 5840716, 10221253, 20442506, 40885012]

約数ペア:

[(1, 40885012), (2, 20442506), (4, 10221253), (7, 5840716), (14, 2920358), (28, 1460179), (29, 1409828), (49, 834388), (58, 704914), (98, 417194), (116, 352457), (196, 208597), (203, 201404), (406, 100702), (812, 50351), (1421, 28772), (2842, 14386), (5684, 7193)]