28508148

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{3011}}^1$

素因数の和:3284

約数の個数: 36

約数和(自身を含む): 72360288

約数和(自身を除く): 43852140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3011, 3156, 4734, 6022, 9033, 9468, 12044, 18066, 27099, 36132, 54198, 108396, 791893, 1583786, 2375679, 3167572, 4751358, 7127037, 9502716, 14254074, 28508148]

約数ペア:

[(1, 28508148), (2, 14254074), (3, 9502716), (4, 7127037), (6, 4751358), (9, 3167572), (12, 2375679), (18, 1583786), (36, 791893), (263, 108396), (526, 54198), (789, 36132), (1052, 27099), (1578, 18066), (2367, 12044), (3011, 9468), (3156, 9033), (4734, 6022)]