76478464

素因数分解:

$2^{11}\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 154791000

約数和(自身を除く): 78312536

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 349, 428, 512, 698, 856, 1024, 1396, 1712, 2048, 2792, 3424, 5584, 6848, 11168, 13696, 22336, 27392, 37343, 44672, 54784, 74686, 89344, 109568, 149372, 178688, 219136, 298744, 357376, 597488, 714752, 1194976, 2389952, 4779904, 9559808, 19119616, 38239232, 76478464]

約数ペア:

[(1, 76478464), (2, 38239232), (4, 19119616), (8, 9559808), (16, 4779904), (32, 2389952), (64, 1194976), (107, 714752), (128, 597488), (214, 357376), (256, 298744), (349, 219136), (428, 178688), (512, 149372), (698, 109568), (856, 89344), (1024, 74686), (1396, 54784), (1712, 44672), (2048, 37343), (2792, 27392), (3424, 22336), (5584, 13696), (6848, 11168)]