42991424

素因数分解:

$2^6\times 7^2\times {\mathrm{13709}}^1$

素因数の和:13735

約数の個数: 42

約数和(自身を含む): 99246690

約数和(自身を除く): 56255266

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 13709, 27418, 54836, 95963, 109672, 191926, 219344, 383852, 438688, 671741, 767704, 877376, 1343482, 1535408, 2686964, 3070816, 5373928, 6141632, 10747856, 21495712, 42991424]

約数ペア:

[(1, 42991424), (2, 21495712), (4, 10747856), (7, 6141632), (8, 5373928), (14, 3070816), (16, 2686964), (28, 1535408), (32, 1343482), (49, 877376), (56, 767704), (64, 671741), (98, 438688), (112, 383852), (196, 219344), (224, 191926), (392, 109672), (448, 95963), (784, 54836), (1568, 27418), (3136, 13709)]