68370874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3919}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 122492160

約数和(自身を除く): 54121286

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 3919, 7838, 8723, 17446, 43109, 50947, 86218, 101894, 239059, 478118, 560417, 1120834, 2629649, 3107767, 5259298, 6215534, 34185437, 68370874]

約数ペア:

[(1, 68370874), (2, 34185437), (11, 6215534), (13, 5259298), (22, 3107767), (26, 2629649), (61, 1120834), (122, 560417), (143, 478118), (286, 239059), (671, 101894), (793, 86218), (1342, 50947), (1586, 43109), (3919, 17446), (7838, 8723)]