27638338

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 51367680

約数和(自身を除く): 23729342

約数列:

[1, 2, 7, 13, 14, 26, 91, 181, 182, 362, 839, 1267, 1678, 2353, 2534, 4706, 5873, 10907, 11746, 16471, 21814, 32942, 76349, 151859, 152698, 303718, 1063013, 1974167, 2126026, 3948334, 13819169, 27638338]

約数ペア:

[(1, 27638338), (2, 13819169), (7, 3948334), (13, 2126026), (14, 1974167), (26, 1063013), (91, 303718), (181, 152698), (182, 151859), (362, 76349), (839, 32942), (1267, 21814), (1678, 16471), (2353, 11746), (2534, 10907), (4706, 5873)]