4006192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 8249472

約数和(自身を除く): 4243280

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 197, 248, 328, 394, 496, 656, 788, 1271, 1576, 2542, 3152, 5084, 6107, 8077, 10168, 12214, 16154, 20336, 24428, 32308, 48856, 64616, 97712, 129232, 250387, 500774, 1001548, 2003096, 4006192]

約数ペア:

[(1, 4006192), (2, 2003096), (4, 1001548), (8, 500774), (16, 250387), (31, 129232), (41, 97712), (62, 64616), (82, 48856), (124, 32308), (164, 24428), (197, 20336), (248, 16154), (328, 12214), (394, 10168), (496, 8077), (656, 6107), (788, 5084), (1271, 3152), (1576, 2542)]