776854528

素因数分解:

$2^{10}\times {\mathrm{197}}^1\times {\mathrm{3851}}^1$

素因数の和:4068

約数の個数: 44

約数和(自身を含む): 1561238712

約数和(自身を除く): 784384184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 1024, 1576, 3152, 3851, 6304, 7702, 12608, 15404, 25216, 30808, 50432, 61616, 100864, 123232, 201728, 246464, 492928, 758647, 985856, 1517294, 1971712, 3034588, 3943424, 6069176, 12138352, 24276704, 48553408, 97106816, 194213632, 388427264, 776854528]

約数ペア:

[(1, 776854528), (2, 388427264), (4, 194213632), (8, 97106816), (16, 48553408), (32, 24276704), (64, 12138352), (128, 6069176), (197, 3943424), (256, 3034588), (394, 1971712), (512, 1517294), (788, 985856), (1024, 758647), (1576, 492928), (3152, 246464), (3851, 201728), (6304, 123232), (7702, 100864), (12608, 61616), (15404, 50432), (25216, 30808)]