71972404

素因数分解:

$2^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{2797}}^1$

素因数の和:3727

約数の個数: 24

約数和(自身を含む): 144152960

約数和(自身を除く): 72180556

約数列:

[1, 2, 4, 7, 14, 28, 919, 1838, 2797, 3676, 5594, 6433, 11188, 12866, 19579, 25732, 39158, 78316, 2570443, 5140886, 10281772, 17993101, 35986202, 71972404]

約数ペア:

[(1, 71972404), (2, 35986202), (4, 17993101), (7, 10281772), (14, 5140886), (28, 2570443), (919, 78316), (1838, 39158), (2797, 25732), (3676, 19579), (5594, 12866), (6433, 11188)]