1125568

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 28

約数和(自身を含む): 2291080

約数和(自身を除く): 1165512

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 409, 688, 818, 1376, 1636, 2752, 3272, 6544, 13088, 17587, 26176, 35174, 70348, 140696, 281392, 562784, 1125568]

約数ペア:

[(1, 1125568), (2, 562784), (4, 281392), (8, 140696), (16, 70348), (32, 35174), (43, 26176), (64, 17587), (86, 13088), (172, 6544), (344, 3272), (409, 2752), (688, 1636), (818, 1376)]