6687856

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 14931584

約数和(自身を除く): 8243728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 283, 422, 566, 844, 1132, 1477, 1688, 1981, 2264, 2954, 3376, 3962, 4528, 5908, 7924, 11816, 15848, 23632, 31696, 59713, 119426, 238852, 417991, 477704, 835982, 955408, 1671964, 3343928, 6687856]

約数ペア:

[(1, 6687856), (2, 3343928), (4, 1671964), (7, 955408), (8, 835982), (14, 477704), (16, 417991), (28, 238852), (56, 119426), (112, 59713), (211, 31696), (283, 23632), (422, 15848), (566, 11816), (844, 7924), (1132, 5908), (1477, 4528), (1688, 3962), (1981, 3376), (2264, 2954)]