15429776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 31393824

約数和(自身を除く): 15964048

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 547, 656, 688, 1094, 1763, 2188, 3526, 4376, 7052, 8752, 14104, 22427, 23521, 28208, 44854, 47042, 89708, 94084, 179416, 188168, 358832, 376336, 964361, 1928722, 3857444, 7714888, 15429776]

約数ペア:

[(1, 15429776), (2, 7714888), (4, 3857444), (8, 1928722), (16, 964361), (41, 376336), (43, 358832), (82, 188168), (86, 179416), (164, 94084), (172, 89708), (328, 47042), (344, 44854), (547, 28208), (656, 23521), (688, 22427), (1094, 14104), (1763, 8752), (2188, 7052), (3526, 4376)]