74788986

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{419}}^2$

素因数の和:914

約数の個数: 24

約数和(自身を含む): 152047584

約数和(自身を除く): 77258598

約数列:

[1, 2, 3, 6, 71, 142, 213, 419, 426, 838, 1257, 2514, 29749, 59498, 89247, 175561, 178494, 351122, 526683, 1053366, 12464831, 24929662, 37394493, 74788986]

約数ペア:

[(1, 74788986), (2, 37394493), (3, 24929662), (6, 12464831), (71, 1053366), (142, 526683), (213, 351122), (419, 178494), (426, 175561), (838, 89247), (1257, 59498), (2514, 29749)]