39386788

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2072

約数の個数: 36

約数和(自身を含む): 81000192

約数和(自身を除く): 41613404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 1951, 2884, 3902, 5047, 7804, 10094, 13657, 20188, 27314, 54628, 95599, 191198, 200953, 382396, 401906, 803812, 1406671, 2813342, 5626684, 9846697, 19693394, 39386788]

約数ペア:

[(1, 39386788), (2, 19693394), (4, 9846697), (7, 5626684), (14, 2813342), (28, 1406671), (49, 803812), (98, 401906), (103, 382396), (196, 200953), (206, 191198), (412, 95599), (721, 54628), (1442, 27314), (1951, 20188), (2884, 13657), (3902, 10094), (5047, 7804)]