613984

素因数分解:

$2^5\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2758

約数の個数: 24

約数和(自身を含む): 1381968

約数和(自身を除く): 767984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2741, 5482, 10964, 19187, 21928, 38374, 43856, 76748, 87712, 153496, 306992, 613984]

約数ペア:

[(1, 613984), (2, 306992), (4, 153496), (7, 87712), (8, 76748), (14, 43856), (16, 38374), (28, 21928), (32, 19187), (56, 10964), (112, 5482), (224, 2741)]