39657056

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 83280960

約数和(自身を除く): 43623904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 269, 271, 272, 538, 542, 544, 1076, 1084, 2152, 2168, 4304, 4336, 4573, 4607, 8608, 8672, 9146, 9214, 18292, 18428, 36584, 36856, 72899, 73168, 73712, 145798, 146336, 147424, 291596, 583192, 1166384, 1239283, 2332768, 2478566, 4957132, 9914264, 19828528, 39657056]

約数ペア:

[(1, 39657056), (2, 19828528), (4, 9914264), (8, 4957132), (16, 2478566), (17, 2332768), (32, 1239283), (34, 1166384), (68, 583192), (136, 291596), (269, 147424), (271, 146336), (272, 145798), (538, 73712), (542, 73168), (544, 72899), (1076, 36856), (1084, 36584), (2152, 18428), (2168, 18292), (4304, 9214), (4336, 9146), (4573, 8672), (4607, 8608)]