74554879

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5779}}^1$

素因数の和:5902

約数の個数: 16

約数和(自身を含む): 90630400

約数和(自身を除く): 16075521

約数列:

[1, 7, 19, 97, 133, 679, 1843, 5779, 12901, 40453, 109801, 560563, 768607, 3923941, 10650697, 74554879]

約数ペア:

[(1, 74554879), (7, 10650697), (19, 3923941), (97, 768607), (133, 560563), (679, 109801), (1843, 40453), (5779, 12901)]