18888924016

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{2111}}^1\times {\mathrm{7079}}^1$

素因数の和:9277

約数の個数: 40

約数和(自身を含む): 37083340800

約数和(自身を除く): 18194416784

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 2111, 4222, 7079, 8444, 14158, 16888, 28316, 33776, 56632, 113264, 166769, 333538, 559241, 667076, 1118482, 1334152, 2236964, 2668304, 4473928, 8947856, 14943769, 29887538, 59775076, 119550152, 239100304, 1180557751, 2361115502, 4722231004, 9444462008, 18888924016]

約数ペア:

[(1, 18888924016), (2, 9444462008), (4, 4722231004), (8, 2361115502), (16, 1180557751), (79, 239100304), (158, 119550152), (316, 59775076), (632, 29887538), (1264, 14943769), (2111, 8947856), (4222, 4473928), (7079, 2668304), (8444, 2236964), (14158, 1334152), (16888, 1118482), (28316, 667076), (33776, 559241), (56632, 333538), (113264, 166769)]