28305237194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1\times {\mathrm{32911}}^1$

素因数の和:34686

約数の個数: 32

約数和(自身を含む): 48159471360

約数和(自身を除く): 19854234166

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1741, 3482, 22633, 32911, 33079, 45266, 65822, 66158, 427843, 430027, 625309, 855686, 860054, 1250618, 8129017, 16258034, 57298051, 114596102, 744874663, 1088662969, 1489749326, 2177325938, 14152618597, 28305237194]

約数ペア:

[(1, 28305237194), (2, 14152618597), (13, 2177325938), (19, 1489749326), (26, 1088662969), (38, 744874663), (247, 114596102), (494, 57298051), (1741, 16258034), (3482, 8129017), (22633, 1250618), (32911, 860054), (33079, 855686), (45266, 625309), (65822, 430027), (66158, 427843)]