801206528

素因数分解:

$2^8\times {\mathrm{1279}}^1\times {\mathrm{2447}}^1$

素因数の和:3742

約数の個数: 36

約数和(自身を含む): 1601187840

約数和(自身を除く): 799981312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1279, 2447, 2558, 4894, 5116, 9788, 10232, 19576, 20464, 39152, 40928, 78304, 81856, 156608, 163712, 313216, 327424, 626432, 3129713, 6259426, 12518852, 25037704, 50075408, 100150816, 200301632, 400603264, 801206528]

約数ペア:

[(1, 801206528), (2, 400603264), (4, 200301632), (8, 100150816), (16, 50075408), (32, 25037704), (64, 12518852), (128, 6259426), (256, 3129713), (1279, 626432), (2447, 327424), (2558, 313216), (4894, 163712), (5116, 156608), (9788, 81856), (10232, 78304), (19576, 40928), (20464, 39152)]