66934816

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{12377}}^1$

素因数の和:12413

約数の個数: 36

約数和(自身を含む): 142705962

約数和(自身を除く): 75771146

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 12377, 24754, 49508, 99016, 160901, 198032, 321802, 396064, 643604, 1287208, 2091713, 2574416, 4183426, 5148832, 8366852, 16733704, 33467408, 66934816]

約数ペア:

[(1, 66934816), (2, 33467408), (4, 16733704), (8, 8366852), (13, 5148832), (16, 4183426), (26, 2574416), (32, 2091713), (52, 1287208), (104, 643604), (169, 396064), (208, 321802), (338, 198032), (416, 160901), (676, 99016), (1352, 49508), (2704, 24754), (5408, 12377)]