74869216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 79572512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1063, 1136, 2126, 2201, 2272, 4252, 4402, 8504, 8804, 17008, 17608, 32953, 34016, 35216, 65906, 70432, 75473, 131812, 150946, 263624, 301892, 527248, 603784, 1054496, 1207568, 2339663, 2415136, 4679326, 9358652, 18717304, 37434608, 74869216]

約数ペア:

[(1, 74869216), (2, 37434608), (4, 18717304), (8, 9358652), (16, 4679326), (31, 2415136), (32, 2339663), (62, 1207568), (71, 1054496), (124, 603784), (142, 527248), (248, 301892), (284, 263624), (496, 150946), (568, 131812), (992, 75473), (1063, 70432), (1136, 65906), (2126, 35216), (2201, 34016), (2272, 32953), (4252, 17608), (4402, 17008), (8504, 8804)]