12571072

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2308

約数の個数: 28

約数和(自身を含む): 25237440

約数和(自身を除く): 12666368

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2207, 2848, 4414, 5696, 8828, 17656, 35312, 70624, 141248, 196423, 392846, 785692, 1571384, 3142768, 6285536, 12571072]

約数ペア:

[(1, 12571072), (2, 6285536), (4, 3142768), (8, 1571384), (16, 785692), (32, 392846), (64, 196423), (89, 141248), (178, 70624), (356, 35312), (712, 17656), (1424, 8828), (2207, 5696), (2848, 4414)]