13713904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 40

約数和(自身を含む): 28109312

約数和(自身を除く): 14395408

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 643, 688, 1286, 1333, 2572, 2666, 5144, 5332, 10288, 10664, 19933, 21328, 27649, 39866, 55298, 79732, 110596, 159464, 221192, 318928, 442384, 857119, 1714238, 3428476, 6856952, 13713904]

約数ペア:

[(1, 13713904), (2, 6856952), (4, 3428476), (8, 1714238), (16, 857119), (31, 442384), (43, 318928), (62, 221192), (86, 159464), (124, 110596), (172, 79732), (248, 55298), (344, 39866), (496, 27649), (643, 21328), (688, 19933), (1286, 10664), (1333, 10288), (2572, 5332), (2666, 5144)]