39213916

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6899}}^1$

素因数の和:6946

約数の個数: 36

約数和(自身を含む): 82593000

約数和(自身を除く): 43379084

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 6899, 13798, 27596, 48293, 96586, 193172, 200071, 338051, 400142, 676102, 800284, 1352204, 1400497, 2800994, 5601988, 9803479, 19606958, 39213916]

約数ペア:

[(1, 39213916), (2, 19606958), (4, 9803479), (7, 5601988), (14, 2800994), (28, 1400497), (29, 1352204), (49, 800284), (58, 676102), (98, 400142), (116, 338051), (196, 200071), (203, 193172), (406, 96586), (812, 48293), (1421, 27596), (2842, 13798), (5684, 6899)]