21462650368

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{3163}}^1$

素因数の和:3667

約数の個数: 80

約数和(自身を含む): 44473247280

約数和(自身を除く): 23010596912

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 457, 464, 512, 914, 928, 1828, 1856, 3163, 3656, 3712, 6326, 7312, 7424, 12652, 13253, 14624, 14848, 25304, 26506, 29248, 50608, 53012, 58496, 91727, 101216, 106024, 116992, 183454, 202432, 212048, 233984, 366908, 404864, 424096, 733816, 809728, 848192, 1445491, 1467632, 1619456, 1696384, 2890982, 2935264, 3392768, 5781964, 5870528, 6785536, 11563928, 11741056, 23127856, 23482112, 41919239, 46255712, 46964224, 83838478, 92511424, 167676956, 185022848, 335353912, 370045696, 670707824, 740091392, 1341415648, 2682831296, 5365662592, 10731325184, 21462650368]

約数ペア:

[(1, 21462650368), (2, 10731325184), (4, 5365662592), (8, 2682831296), (16, 1341415648), (29, 740091392), (32, 670707824), (58, 370045696), (64, 335353912), (116, 185022848), (128, 167676956), (232, 92511424), (256, 83838478), (457, 46964224), (464, 46255712), (512, 41919239), (914, 23482112), (928, 23127856), (1828, 11741056), (1856, 11563928), (3163, 6785536), (3656, 5870528), (3712, 5781964), (6326, 3392768), (7312, 2935264), (7424, 2890982), (12652, 1696384), (13253, 1619456), (14624, 1467632), (14848, 1445491), (25304, 848192), (26506, 809728), (29248, 733816), (50608, 424096), (53012, 404864), (58496, 366908), (91727, 233984), (101216, 212048), (106024, 202432), (116992, 183454)]