76766816

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 173365920

約数和(自身を除く): 96599104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 778, 881, 1556, 1762, 2723, 3112, 3524, 5446, 6167, 6224, 7048, 10892, 12334, 12448, 14096, 21784, 24668, 28192, 43568, 49336, 87136, 98672, 197344, 342709, 685418, 1370836, 2398963, 2741672, 4797926, 5483344, 9595852, 10966688, 19191704, 38383408, 76766816]

約数ペア:

[(1, 76766816), (2, 38383408), (4, 19191704), (7, 10966688), (8, 9595852), (14, 5483344), (16, 4797926), (28, 2741672), (32, 2398963), (56, 1370836), (112, 685418), (224, 342709), (389, 197344), (778, 98672), (881, 87136), (1556, 49336), (1762, 43568), (2723, 28192), (3112, 24668), (3524, 21784), (5446, 14096), (6167, 12448), (6224, 12334), (7048, 10892)]