75919856

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 151962000

約数和(自身を除く): 76042144

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 257, 296, 499, 514, 592, 998, 1028, 1996, 2056, 3992, 4112, 7984, 9509, 18463, 19018, 36926, 38036, 73852, 76072, 128243, 147704, 152144, 256486, 295408, 512972, 1025944, 2051888, 4744991, 9489982, 18979964, 37959928, 75919856]

約数ペア:

[(1, 75919856), (2, 37959928), (4, 18979964), (8, 9489982), (16, 4744991), (37, 2051888), (74, 1025944), (148, 512972), (257, 295408), (296, 256486), (499, 152144), (514, 147704), (592, 128243), (998, 76072), (1028, 73852), (1996, 38036), (2056, 36926), (3992, 19018), (4112, 18463), (7984, 9509)]