79403008

素因数分解:

$2^{11}\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 160491240

約数和(自身を除く): 81088232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 283, 512, 548, 566, 1024, 1096, 1132, 2048, 2192, 2264, 4384, 4528, 8768, 9056, 17536, 18112, 35072, 36224, 38771, 70144, 72448, 77542, 140288, 144896, 155084, 280576, 289792, 310168, 579584, 620336, 1240672, 2481344, 4962688, 9925376, 19850752, 39701504, 79403008]

約数ペア:

[(1, 79403008), (2, 39701504), (4, 19850752), (8, 9925376), (16, 4962688), (32, 2481344), (64, 1240672), (128, 620336), (137, 579584), (256, 310168), (274, 289792), (283, 280576), (512, 155084), (548, 144896), (566, 140288), (1024, 77542), (1096, 72448), (1132, 70144), (2048, 38771), (2192, 36224), (2264, 35072), (4384, 18112), (4528, 17536), (8768, 9056)]