42156544

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:756

約数の個数: 40

約数和(自身を含む): 84986748

約数和(自身を除く): 42830204

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 601, 1096, 1202, 2192, 2404, 4384, 4808, 8768, 9616, 17536, 19232, 35072, 38464, 70144, 76928, 82337, 153856, 164674, 307712, 329348, 658696, 1317392, 2634784, 5269568, 10539136, 21078272, 42156544]

約数ペア:

[(1, 42156544), (2, 21078272), (4, 10539136), (8, 5269568), (16, 2634784), (32, 1317392), (64, 658696), (128, 329348), (137, 307712), (256, 164674), (274, 153856), (512, 82337), (548, 76928), (601, 70144), (1096, 38464), (1202, 35072), (2192, 19232), (2404, 17536), (4384, 9616), (4808, 8768)]