61238044

素因数分解:

$2^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1202

約数の個数: 36

約数和(自身を含む): 125135976

約数和(自身を除く): 63897932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 397, 787, 794, 1574, 1588, 2779, 3148, 5509, 5558, 11018, 11116, 19453, 22036, 38563, 38906, 77126, 77812, 154252, 312439, 624878, 1249756, 2187073, 4374146, 8748292, 15309511, 30619022, 61238044]

約数ペア:

[(1, 61238044), (2, 30619022), (4, 15309511), (7, 8748292), (14, 4374146), (28, 2187073), (49, 1249756), (98, 624878), (196, 312439), (397, 154252), (787, 77812), (794, 77126), (1574, 38906), (1588, 38563), (2779, 22036), (3148, 19453), (5509, 11116), (5558, 11018)]