71491084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3581}}^1$

素因数の和:3646

約数の個数: 48

約数和(自身を含む): 154054656

約数和(自身を除く): 82563572

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 3581, 4991, 7162, 9982, 14324, 19964, 25067, 50134, 82363, 100268, 111011, 164726, 222022, 329452, 444044, 576541, 777077, 1153082, 1554154, 2306164, 2553253, 3108308, 5106506, 10213012, 17872771, 35745542, 71491084]

約数ペア:

[(1, 71491084), (2, 35745542), (4, 17872771), (7, 10213012), (14, 5106506), (23, 3108308), (28, 2553253), (31, 2306164), (46, 1554154), (62, 1153082), (92, 777077), (124, 576541), (161, 444044), (217, 329452), (322, 222022), (434, 164726), (644, 111011), (713, 100268), (868, 82363), (1426, 50134), (2852, 25067), (3581, 19964), (4991, 14324), (7162, 9982)]