13475168

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1459

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 17571232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 1399, 2408, 2798, 4816, 5596, 9632, 9793, 11192, 19586, 22384, 39172, 44768, 60157, 78344, 120314, 156688, 240628, 313376, 421099, 481256, 842198, 962512, 1684396, 1925024, 3368792, 6737584, 13475168]

約数ペア:

[(1, 13475168), (2, 6737584), (4, 3368792), (7, 1925024), (8, 1684396), (14, 962512), (16, 842198), (28, 481256), (32, 421099), (43, 313376), (56, 240628), (86, 156688), (112, 120314), (172, 78344), (224, 60157), (301, 44768), (344, 39172), (602, 22384), (688, 19586), (1204, 11192), (1376, 9793), (1399, 9632), (2408, 5596), (2798, 4816)]