39464404

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1132

約数の個数: 36

約数和(自身を含む): 80783136

約数和(自身を除く): 41318732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 887, 908, 1589, 1774, 3178, 3548, 6209, 6356, 11123, 12418, 22246, 24836, 43463, 44492, 86926, 173852, 201349, 402698, 805396, 1409443, 2818886, 5637772, 9866101, 19732202, 39464404]

約数ペア:

[(1, 39464404), (2, 19732202), (4, 9866101), (7, 5637772), (14, 2818886), (28, 1409443), (49, 805396), (98, 402698), (196, 201349), (227, 173852), (454, 86926), (887, 44492), (908, 43463), (1589, 24836), (1774, 22246), (3178, 12418), (3548, 11123), (6209, 6356)]