12708736

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 25918200

約数和(自身を除く): 13209464

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2309, 2752, 4618, 5504, 9236, 18472, 36944, 73888, 99287, 147776, 198574, 295552, 397148, 794296, 1588592, 3177184, 6354368, 12708736]

約数ペア:

[(1, 12708736), (2, 6354368), (4, 3177184), (8, 1588592), (16, 794296), (32, 397148), (43, 295552), (64, 198574), (86, 147776), (128, 99287), (172, 73888), (344, 36944), (688, 18472), (1376, 9236), (2309, 5504), (2752, 4618)]