8271424

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 56

約数和(自身を含む): 19304000

約数和(自身を除く): 11032576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 499, 518, 592, 998, 1036, 1184, 1996, 2072, 2368, 3493, 3992, 4144, 6986, 7984, 8288, 13972, 15968, 16576, 18463, 27944, 31936, 36926, 55888, 73852, 111776, 129241, 147704, 223552, 258482, 295408, 516964, 590816, 1033928, 1181632, 2067856, 4135712, 8271424]

約数ペア:

[(1, 8271424), (2, 4135712), (4, 2067856), (7, 1181632), (8, 1033928), (14, 590816), (16, 516964), (28, 295408), (32, 258482), (37, 223552), (56, 147704), (64, 129241), (74, 111776), (112, 73852), (148, 55888), (224, 36926), (259, 31936), (296, 27944), (448, 18463), (499, 16576), (518, 15968), (592, 13972), (998, 8288), (1036, 7984), (1184, 6986), (1996, 4144), (2072, 3992), (2368, 3493)]