71835316

素因数分解:

$2^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{1723}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 143850560

約数和(自身を除く): 72015244

約数列:

[1, 2, 4, 7, 14, 28, 1489, 1723, 2978, 3446, 5956, 6892, 10423, 12061, 20846, 24122, 41692, 48244, 2565547, 5131094, 10262188, 17958829, 35917658, 71835316]

約数ペア:

[(1, 71835316), (2, 35917658), (4, 17958829), (7, 10262188), (14, 5131094), (28, 2565547), (1489, 48244), (1723, 41692), (2978, 24122), (3446, 20846), (5956, 12061), (6892, 10423)]