28629732

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 70784000

約数和(自身を除く): 42154268

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 597, 631, 796, 1194, 1262, 1893, 2388, 2524, 3781, 3786, 7562, 7572, 11343, 11989, 15124, 22686, 23978, 35967, 45372, 47956, 71934, 125569, 143868, 251138, 376707, 502276, 753414, 1506828, 2385811, 4771622, 7157433, 9543244, 14314866, 28629732]

約数ペア:

[(1, 28629732), (2, 14314866), (3, 9543244), (4, 7157433), (6, 4771622), (12, 2385811), (19, 1506828), (38, 753414), (57, 502276), (76, 376707), (114, 251138), (199, 143868), (228, 125569), (398, 71934), (597, 47956), (631, 45372), (796, 35967), (1194, 23978), (1262, 22686), (1893, 15124), (2388, 11989), (2524, 11343), (3781, 7572), (3786, 7562)]