9125984

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 11630752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 311, 524, 622, 917, 1048, 1244, 1834, 2096, 2177, 2488, 3668, 4192, 4354, 4976, 7336, 8708, 9952, 14672, 17416, 29344, 34832, 40741, 69664, 81482, 162964, 285187, 325928, 570374, 651856, 1140748, 1303712, 2281496, 4562992, 9125984]

約数ペア:

[(1, 9125984), (2, 4562992), (4, 2281496), (7, 1303712), (8, 1140748), (14, 651856), (16, 570374), (28, 325928), (32, 285187), (56, 162964), (112, 81482), (131, 69664), (224, 40741), (262, 34832), (311, 29344), (524, 17416), (622, 14672), (917, 9952), (1048, 8708), (1244, 7336), (1834, 4976), (2096, 4354), (2177, 4192), (2488, 3668)]