1347104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 2993760

約数和(自身を除く): 1646656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 89, 172, 176, 178, 344, 352, 356, 473, 688, 712, 946, 979, 1376, 1424, 1892, 1958, 2848, 3784, 3827, 3916, 7568, 7654, 7832, 15136, 15308, 15664, 30616, 31328, 42097, 61232, 84194, 122464, 168388, 336776, 673552, 1347104]

約数ペア:

[(1, 1347104), (2, 673552), (4, 336776), (8, 168388), (11, 122464), (16, 84194), (22, 61232), (32, 42097), (43, 31328), (44, 30616), (86, 15664), (88, 15308), (89, 15136), (172, 7832), (176, 7654), (178, 7568), (344, 3916), (352, 3827), (356, 3784), (473, 2848), (688, 1958), (712, 1892), (946, 1424), (979, 1376)]