28063084

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2222

約数の個数: 36

約数和(自身を含む): 58008216

約数和(自身を除く): 29945132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 2137, 3283, 4274, 6566, 8548, 13132, 14959, 29918, 59836, 104713, 143179, 209426, 286358, 418852, 572716, 1002253, 2004506, 4009012, 7015771, 14031542, 28063084]

約数ペア:

[(1, 28063084), (2, 14031542), (4, 7015771), (7, 4009012), (14, 2004506), (28, 1002253), (49, 572716), (67, 418852), (98, 286358), (134, 209426), (196, 143179), (268, 104713), (469, 59836), (938, 29918), (1876, 14959), (2137, 13132), (3283, 8548), (4274, 6566)]