64498112

素因数分解:

$2^6\times 7^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 84

約数和(自身を含む): 150976584

約数和(自身を除く): 86478472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 131, 157, 196, 224, 262, 314, 392, 448, 524, 628, 784, 917, 1048, 1099, 1256, 1568, 1834, 2096, 2198, 2512, 3136, 3668, 4192, 4396, 5024, 6419, 7336, 7693, 8384, 8792, 10048, 12838, 14672, 15386, 17584, 20567, 25676, 29344, 30772, 35168, 41134, 51352, 58688, 61544, 70336, 82268, 102704, 123088, 143969, 164536, 205408, 246176, 287938, 329072, 410816, 492352, 575876, 658144, 1007783, 1151752, 1316288, 2015566, 2303504, 4031132, 4607008, 8062264, 9214016, 16124528, 32249056, 64498112]

約数ペア:

[(1, 64498112), (2, 32249056), (4, 16124528), (7, 9214016), (8, 8062264), (14, 4607008), (16, 4031132), (28, 2303504), (32, 2015566), (49, 1316288), (56, 1151752), (64, 1007783), (98, 658144), (112, 575876), (131, 492352), (157, 410816), (196, 329072), (224, 287938), (262, 246176), (314, 205408), (392, 164536), (448, 143969), (524, 123088), (628, 102704), (784, 82268), (917, 70336), (1048, 61544), (1099, 58688), (1256, 51352), (1568, 41134), (1834, 35168), (2096, 30772), (2198, 29344), (2512, 25676), (3136, 20567), (3668, 17584), (4192, 15386), (4396, 14672), (5024, 12838), (6419, 10048), (7336, 8792), (7693, 8384)]