1521856

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 56

約数和(自身を含む): 3576320

約数和(自身を除く): 2054464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 79, 86, 112, 158, 172, 224, 301, 316, 344, 448, 553, 602, 632, 688, 1106, 1204, 1264, 1376, 2212, 2408, 2528, 2752, 3397, 4424, 4816, 5056, 6794, 8848, 9632, 13588, 17696, 19264, 23779, 27176, 35392, 47558, 54352, 95116, 108704, 190232, 217408, 380464, 760928, 1521856]

約数ペア:

[(1, 1521856), (2, 760928), (4, 380464), (7, 217408), (8, 190232), (14, 108704), (16, 95116), (28, 54352), (32, 47558), (43, 35392), (56, 27176), (64, 23779), (79, 19264), (86, 17696), (112, 13588), (158, 9632), (172, 8848), (224, 6794), (301, 5056), (316, 4816), (344, 4424), (448, 3397), (553, 2752), (602, 2528), (632, 2408), (688, 2212), (1106, 1376), (1204, 1264)]