74315776

素因数分解:

$2^{11}\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 150270120

約数和(自身を除く): 75954344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 277, 512, 524, 554, 1024, 1048, 1108, 2048, 2096, 2216, 4192, 4432, 8384, 8864, 16768, 17728, 33536, 35456, 36287, 67072, 70912, 72574, 134144, 141824, 145148, 268288, 283648, 290296, 567296, 580592, 1161184, 2322368, 4644736, 9289472, 18578944, 37157888, 74315776]

約数ペア:

[(1, 74315776), (2, 37157888), (4, 18578944), (8, 9289472), (16, 4644736), (32, 2322368), (64, 1161184), (128, 580592), (131, 567296), (256, 290296), (262, 283648), (277, 268288), (512, 145148), (524, 141824), (554, 134144), (1024, 72574), (1048, 70912), (1108, 67072), (2048, 36287), (2096, 35456), (2216, 33536), (4192, 17728), (4432, 16768), (8384, 8864)]