28777764256

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{19993}}^1$

素因数の和:21485

約数の個数: 48

約数和(自身を含む): 58527076608

約数和(自身を除く): 29749312352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 1451, 2902, 5804, 11608, 19993, 23216, 39986, 44981, 46432, 79972, 89962, 159944, 179924, 319888, 359848, 619783, 639776, 719696, 1239566, 1439392, 2479132, 4958264, 9916528, 19833056, 29009843, 58019686, 116039372, 232078744, 464157488, 899305133, 928314976, 1798610266, 3597220532, 7194441064, 14388882128, 28777764256]

約数ペア:

[(1, 28777764256), (2, 14388882128), (4, 7194441064), (8, 3597220532), (16, 1798610266), (31, 928314976), (32, 899305133), (62, 464157488), (124, 232078744), (248, 116039372), (496, 58019686), (992, 29009843), (1451, 19833056), (2902, 9916528), (5804, 4958264), (11608, 2479132), (19993, 1439392), (23216, 1239566), (39986, 719696), (44981, 639776), (46432, 619783), (79972, 359848), (89962, 319888), (159944, 179924)]