72796928

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{9173}}^1$

素因数の和:9220

約数の個数: 36

約数和(自身を含む): 150013248

約数和(自身を除く): 77216320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 9173, 18346, 36692, 73384, 146768, 284363, 293536, 568726, 587072, 1137452, 1174144, 2274904, 2348288, 4549808, 9099616, 18199232, 36398464, 72796928]

約数ペア:

[(1, 72796928), (2, 36398464), (4, 18199232), (8, 9099616), (16, 4549808), (31, 2348288), (32, 2274904), (62, 1174144), (64, 1137452), (124, 587072), (128, 568726), (248, 293536), (256, 284363), (496, 146768), (992, 73384), (1984, 36692), (3968, 18346), (7936, 9173)]