72684544

素因数分解:

$2^{10}\times {\mathrm{70981}}^1$

素因数の和:71001

約数の個数: 22

約数和(自身を含む): 145300154

約数和(自身を除く): 72615610

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 70981, 141962, 283924, 567848, 1135696, 2271392, 4542784, 9085568, 18171136, 36342272, 72684544]

約数ペア:

[(1, 72684544), (2, 36342272), (4, 18171136), (8, 9085568), (16, 4542784), (32, 2271392), (64, 1135696), (128, 567848), (256, 283924), (512, 141962), (1024, 70981)]