4105216

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 44

約数和(自身を含む): 8679280

約数和(自身を除く): 4574064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 211, 256, 304, 422, 512, 608, 844, 1024, 1216, 1688, 2432, 3376, 4009, 4864, 6752, 8018, 9728, 13504, 16036, 19456, 27008, 32072, 54016, 64144, 108032, 128288, 216064, 256576, 513152, 1026304, 2052608, 4105216]

約数ペア:

[(1, 4105216), (2, 2052608), (4, 1026304), (8, 513152), (16, 256576), (19, 216064), (32, 128288), (38, 108032), (64, 64144), (76, 54016), (128, 32072), (152, 27008), (211, 19456), (256, 16036), (304, 13504), (422, 9728), (512, 8018), (608, 6752), (844, 4864), (1024, 4009), (1216, 3376), (1688, 2432)]