67865758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 44938082

約数列:

[1, 2, 19, 31, 38, 53, 62, 106, 589, 1007, 1087, 1178, 1643, 2014, 2174, 3286, 20653, 31217, 33697, 41306, 57611, 62434, 67394, 115222, 640243, 1094609, 1280486, 1785941, 2189218, 3571882, 33932879, 67865758]

約数ペア:

[(1, 67865758), (2, 33932879), (19, 3571882), (31, 2189218), (38, 1785941), (53, 1280486), (62, 1094609), (106, 640243), (589, 115222), (1007, 67394), (1087, 62434), (1178, 57611), (1643, 41306), (2014, 33697), (2174, 31217), (3286, 20653)]