7872504

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 19760640

約数和(自身を除く): 11888136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 991, 993, 1324, 1982, 1986, 2648, 2973, 3964, 3972, 5946, 7928, 7944, 11892, 23784, 328021, 656042, 984063, 1312084, 1968126, 2624168, 3936252, 7872504]

約数ペア:

[(1, 7872504), (2, 3936252), (3, 2624168), (4, 1968126), (6, 1312084), (8, 984063), (12, 656042), (24, 328021), (331, 23784), (662, 11892), (991, 7944), (993, 7928), (1324, 5946), (1982, 3972), (1986, 3964), (2648, 2973)]