69483724

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 124740000

約数和(自身を除く): 55256276

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 2749, 5498, 6319, 10996, 12638, 25276, 195179, 244661, 390358, 489322, 780716, 978644, 17370931, 34741862, 69483724]

約数ペア:

[(1, 69483724), (2, 34741862), (4, 17370931), (71, 978644), (89, 780716), (142, 489322), (178, 390358), (284, 244661), (356, 195179), (2749, 25276), (5498, 12638), (6319, 10996)]