13926496

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 29106000

約数和(自身を除く): 15179504

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 344, 349, 464, 688, 698, 928, 1247, 1376, 1396, 2494, 2792, 4988, 5584, 9976, 10121, 11168, 15007, 19952, 20242, 30014, 39904, 40484, 60028, 80968, 120056, 161936, 240112, 323872, 435203, 480224, 870406, 1740812, 3481624, 6963248, 13926496]

約数ペア:

[(1, 13926496), (2, 6963248), (4, 3481624), (8, 1740812), (16, 870406), (29, 480224), (32, 435203), (43, 323872), (58, 240112), (86, 161936), (116, 120056), (172, 80968), (232, 60028), (344, 40484), (349, 39904), (464, 30014), (688, 20242), (698, 19952), (928, 15007), (1247, 11168), (1376, 10121), (1396, 9976), (2494, 5584), (2792, 4988)]