71544214

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31741}}^1$

素因数の和:31780

約数の個数: 24

約数和(自身を含む): 130269168

約数和(自身を除く): 58724954

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 31741, 63482, 222187, 444374, 730043, 1460086, 1555309, 3110618, 5110301, 10220602, 35772107, 71544214]

約数ペア:

[(1, 71544214), (2, 35772107), (7, 10220602), (14, 5110301), (23, 3110618), (46, 1555309), (49, 1460086), (98, 730043), (161, 444374), (322, 222187), (1127, 63482), (2254, 31741)]