26955718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 17073722

約数列:

[1, 2, 19, 38, 71, 97, 103, 142, 194, 206, 1349, 1843, 1957, 2698, 3686, 3914, 6887, 7313, 9991, 13774, 14626, 19982, 130853, 138947, 189829, 261706, 277894, 379658, 709361, 1418722, 13477859, 26955718]

約数ペア:

[(1, 26955718), (2, 13477859), (19, 1418722), (38, 709361), (71, 379658), (97, 277894), (103, 261706), (142, 189829), (194, 138947), (206, 130853), (1349, 19982), (1843, 14626), (1957, 13774), (2698, 9991), (3686, 7313), (3914, 6887)]