78158848

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:748

約数の個数: 44

約数和(自身を含む): 157733632

約数和(自身を除く): 79574784

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 601, 1016, 1024, 1202, 2032, 2404, 4064, 4808, 8128, 9616, 16256, 19232, 32512, 38464, 65024, 76327, 76928, 130048, 152654, 153856, 305308, 307712, 610616, 615424, 1221232, 2442464, 4884928, 9769856, 19539712, 39079424, 78158848]

約数ペア:

[(1, 78158848), (2, 39079424), (4, 19539712), (8, 9769856), (16, 4884928), (32, 2442464), (64, 1221232), (127, 615424), (128, 610616), (254, 307712), (256, 305308), (508, 153856), (512, 152654), (601, 130048), (1016, 76928), (1024, 76327), (1202, 65024), (2032, 38464), (2404, 32512), (4064, 19232), (4808, 16256), (8128, 9616)]