775090768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{1399}}^1$

素因数の和:2555

約数の個数: 40

約数和(自身を含む): 1552678400

約数和(自身を除く): 777587632

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1117, 1399, 2234, 2798, 4468, 5596, 8936, 11192, 17872, 22384, 34627, 43369, 69254, 86738, 138508, 173476, 277016, 346952, 554032, 693904, 1562683, 3125366, 6250732, 12501464, 25002928, 48443173, 96886346, 193772692, 387545384, 775090768]

約数ペア:

[(1, 775090768), (2, 387545384), (4, 193772692), (8, 96886346), (16, 48443173), (31, 25002928), (62, 12501464), (124, 6250732), (248, 3125366), (496, 1562683), (1117, 693904), (1399, 554032), (2234, 346952), (2798, 277016), (4468, 173476), (5596, 138508), (8936, 86738), (11192, 69254), (17872, 43369), (22384, 34627)]