77877688

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3631}}^1$

素因数の和:4027

約数の個数: 32

約数和(自身を含む): 167362560

約数和(自身を除く): 89484872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2681, 3064, 3631, 5362, 7262, 10724, 14524, 21448, 25417, 29048, 50834, 101668, 203336, 1390673, 2781346, 5562692, 9734711, 11125384, 19469422, 38938844, 77877688]

約数ペア:

[(1, 77877688), (2, 38938844), (4, 19469422), (7, 11125384), (8, 9734711), (14, 5562692), (28, 2781346), (56, 1390673), (383, 203336), (766, 101668), (1532, 50834), (2681, 29048), (3064, 25417), (3631, 21448), (5362, 14524), (7262, 10724)]