1057385984

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{19301}}^1$

素因数の和:19426

約数の個数: 40

約数和(自身を含む): 2132562168

約数和(自身を除く): 1075176184

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1712, 3424, 6848, 13696, 19301, 27392, 38602, 54784, 77204, 154408, 308816, 617632, 1235264, 2065207, 2470528, 4130414, 4941056, 8260828, 9882112, 16521656, 33043312, 66086624, 132173248, 264346496, 528692992, 1057385984]

約数ペア:

[(1, 1057385984), (2, 528692992), (4, 264346496), (8, 132173248), (16, 66086624), (32, 33043312), (64, 16521656), (107, 9882112), (128, 8260828), (214, 4941056), (256, 4130414), (428, 2470528), (512, 2065207), (856, 1235264), (1712, 617632), (3424, 308816), (6848, 154408), (13696, 77204), (19301, 54784), (27392, 38602)]