13198592

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 29678880

約数和(自身を除く): 16480288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 109, 128, 172, 176, 218, 256, 344, 352, 436, 473, 688, 704, 872, 946, 1199, 1376, 1408, 1744, 1892, 2398, 2752, 2816, 3488, 3784, 4687, 4796, 5504, 6976, 7568, 9374, 9592, 11008, 13952, 15136, 18748, 19184, 27904, 30272, 37496, 38368, 51557, 60544, 74992, 76736, 103114, 121088, 149984, 153472, 206228, 299968, 306944, 412456, 599936, 824912, 1199872, 1649824, 3299648, 6599296, 13198592]

約数ペア:

[(1, 13198592), (2, 6599296), (4, 3299648), (8, 1649824), (11, 1199872), (16, 824912), (22, 599936), (32, 412456), (43, 306944), (44, 299968), (64, 206228), (86, 153472), (88, 149984), (109, 121088), (128, 103114), (172, 76736), (176, 74992), (218, 60544), (256, 51557), (344, 38368), (352, 37496), (436, 30272), (473, 27904), (688, 19184), (704, 18748), (872, 15136), (946, 13952), (1199, 11008), (1376, 9592), (1408, 9374), (1744, 7568), (1892, 6976), (2398, 5504), (2752, 4796), (2816, 4687), (3488, 3784)]