26928016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:623

約数の個数: 40

約数和(自身を含む): 55289120

約数和(自身を除く): 28361104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 283, 304, 313, 566, 626, 1132, 1252, 2264, 2504, 4528, 5008, 5377, 5947, 10754, 11894, 21508, 23788, 43016, 47576, 86032, 88579, 95152, 177158, 354316, 708632, 1417264, 1683001, 3366002, 6732004, 13464008, 26928016]

約数ペア:

[(1, 26928016), (2, 13464008), (4, 6732004), (8, 3366002), (16, 1683001), (19, 1417264), (38, 708632), (76, 354316), (152, 177158), (283, 95152), (304, 88579), (313, 86032), (566, 47576), (626, 43016), (1132, 23788), (1252, 21508), (2264, 11894), (2504, 10754), (4528, 5947), (5008, 5377)]