7980024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25577}}^1$

素因数の和:25599

約数の個数: 32

約数和(自身を含む): 21485520

約数和(自身を除く): 13505496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 25577, 51154, 76731, 102308, 153462, 204616, 306924, 332501, 613848, 665002, 997503, 1330004, 1995006, 2660008, 3990012, 7980024]

約数ペア:

[(1, 7980024), (2, 3990012), (3, 2660008), (4, 1995006), (6, 1330004), (8, 997503), (12, 665002), (13, 613848), (24, 332501), (26, 306924), (39, 204616), (52, 153462), (78, 102308), (104, 76731), (156, 51154), (312, 25577)]