15528013568

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{168023}}^1$

素因数の和:168077

約数の個数: 54

約数和(自身を含む): 32712760584

約数和(自身を除く): 17184747016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 4864, 5776, 11552, 23104, 46208, 92416, 168023, 336046, 672092, 1344184, 2688368, 3192437, 5376736, 6384874, 10753472, 12769748, 21506944, 25539496, 43013888, 51078992, 60656303, 102157984, 121312606, 204315968, 242625212, 408631936, 485250424, 817263872, 970500848, 1941001696, 3882003392, 7764006784, 15528013568]

約数ペア:

[(1, 15528013568), (2, 7764006784), (4, 3882003392), (8, 1941001696), (16, 970500848), (19, 817263872), (32, 485250424), (38, 408631936), (64, 242625212), (76, 204315968), (128, 121312606), (152, 102157984), (256, 60656303), (304, 51078992), (361, 43013888), (608, 25539496), (722, 21506944), (1216, 12769748), (1444, 10753472), (2432, 6384874), (2888, 5376736), (4864, 3192437), (5776, 2688368), (11552, 1344184), (23104, 672092), (46208, 336046), (92416, 168023)]