1056971264

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{18269}}^1$

素因数の和:18400

約数の個数: 40

約数和(自身を含む): 2130683940

約数和(自身を除く): 1073712676

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1808, 3616, 7232, 14464, 18269, 28928, 36538, 57856, 73076, 146152, 292304, 584608, 1169216, 2064397, 2338432, 4128794, 4676864, 8257588, 9353728, 16515176, 33030352, 66060704, 132121408, 264242816, 528485632, 1056971264]

約数ペア:

[(1, 1056971264), (2, 528485632), (4, 264242816), (8, 132121408), (16, 66060704), (32, 33030352), (64, 16515176), (113, 9353728), (128, 8257588), (226, 4676864), (256, 4128794), (452, 2338432), (512, 2064397), (904, 1169216), (1808, 584608), (3616, 292304), (7232, 146152), (14464, 73076), (18269, 57856), (28928, 36538)]