28740492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{72577}}^1$

素因数の和:72598

約数の個数: 36

約数和(自身を含む): 79255176

約数和(自身を除く): 50514684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 72577, 145154, 217731, 290308, 435462, 653193, 798347, 870924, 1306386, 1596694, 2395041, 2612772, 3193388, 4790082, 7185123, 9580164, 14370246, 28740492]

約数ペア:

[(1, 28740492), (2, 14370246), (3, 9580164), (4, 7185123), (6, 4790082), (9, 3193388), (11, 2612772), (12, 2395041), (18, 1596694), (22, 1306386), (33, 870924), (36, 798347), (44, 653193), (66, 435462), (99, 290308), (132, 217731), (198, 145154), (396, 72577)]