28568436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{14087}}^1$

素因数の和:14120

約数の個数: 36

約数和(自身を含む): 72186912

約数和(自身を除く): 43618476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 14087, 28174, 42261, 56348, 84522, 169044, 183131, 366262, 549393, 732524, 1098786, 2197572, 2380703, 4761406, 7142109, 9522812, 14284218, 28568436]

約数ペア:

[(1, 28568436), (2, 14284218), (3, 9522812), (4, 7142109), (6, 4761406), (12, 2380703), (13, 2197572), (26, 1098786), (39, 732524), (52, 549393), (78, 366262), (156, 183131), (169, 169044), (338, 84522), (507, 56348), (676, 42261), (1014, 28174), (2028, 14087)]