6720532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 14896000

約数和(自身を除く): 8175468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 499, 518, 962, 998, 1036, 1924, 1996, 3367, 3493, 6487, 6734, 6986, 12974, 13468, 13972, 18463, 25948, 36926, 45409, 73852, 90818, 129241, 181636, 240019, 258482, 480038, 516964, 960076, 1680133, 3360266, 6720532]

約数ペア:

[(1, 6720532), (2, 3360266), (4, 1680133), (7, 960076), (13, 516964), (14, 480038), (26, 258482), (28, 240019), (37, 181636), (52, 129241), (74, 90818), (91, 73852), (148, 45409), (182, 36926), (259, 25948), (364, 18463), (481, 13972), (499, 13468), (518, 12974), (962, 6986), (998, 6734), (1036, 6487), (1924, 3493), (1996, 3367)]