33773584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 70820120

約数和(自身を除く): 37046536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 397, 409, 794, 818, 1588, 1636, 3176, 3272, 5161, 5317, 6352, 6544, 10322, 10634, 20644, 21268, 41288, 42536, 82576, 85072, 162373, 324746, 649492, 1298984, 2110849, 2597968, 4221698, 8443396, 16886792, 33773584]

約数ペア:

[(1, 33773584), (2, 16886792), (4, 8443396), (8, 4221698), (13, 2597968), (16, 2110849), (26, 1298984), (52, 649492), (104, 324746), (208, 162373), (397, 85072), (409, 82576), (794, 42536), (818, 41288), (1588, 21268), (1636, 20644), (3176, 10634), (3272, 10322), (5161, 6544), (5317, 6352)]