77771776

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1506

約数の個数: 44

約数和(自身を含む): 158511492

約数和(自身を除く): 80739716

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1433, 1696, 2866, 3392, 5732, 6784, 11464, 13568, 22928, 27136, 45856, 54272, 75949, 91712, 151898, 183424, 303796, 366848, 607592, 733696, 1215184, 1467392, 2430368, 4860736, 9721472, 19442944, 38885888, 77771776]

約数ペア:

[(1, 77771776), (2, 38885888), (4, 19442944), (8, 9721472), (16, 4860736), (32, 2430368), (53, 1467392), (64, 1215184), (106, 733696), (128, 607592), (212, 366848), (256, 303796), (424, 183424), (512, 151898), (848, 91712), (1024, 75949), (1433, 54272), (1696, 45856), (2866, 27136), (3392, 22928), (5732, 13568), (6784, 11464)]