1227968

素因数分解:

$2^6\times 7^1\times {\mathrm{2741}}^1$

素因数の和:2760

約数の個数: 28

約数和(自身を含む): 2785872

約数和(自身を除く): 1557904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2741, 5482, 10964, 19187, 21928, 38374, 43856, 76748, 87712, 153496, 175424, 306992, 613984, 1227968]

約数ペア:

[(1, 1227968), (2, 613984), (4, 306992), (7, 175424), (8, 153496), (14, 87712), (16, 76748), (28, 43856), (32, 38374), (56, 21928), (64, 19187), (112, 10964), (224, 5482), (448, 2741)]