40684544

素因数分解:

$2^{10}\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 44

約数和(自身を含む): 82682424

約数和(自身を除く): 41997880

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 593, 1024, 1072, 1186, 2144, 2372, 4288, 4744, 8576, 9488, 17152, 18976, 34304, 37952, 39731, 68608, 75904, 79462, 151808, 158924, 303616, 317848, 607232, 635696, 1271392, 2542784, 5085568, 10171136, 20342272, 40684544]

約数ペア:

[(1, 40684544), (2, 20342272), (4, 10171136), (8, 5085568), (16, 2542784), (32, 1271392), (64, 635696), (67, 607232), (128, 317848), (134, 303616), (256, 158924), (268, 151808), (512, 79462), (536, 75904), (593, 68608), (1024, 39731), (1072, 37952), (1186, 34304), (2144, 18976), (2372, 17152), (4288, 9488), (4744, 8576)]