67663112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{977}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 138719520

約数和(自身を除く): 71056408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 787, 977, 1574, 1954, 3148, 3908, 6296, 7816, 8657, 10747, 17314, 21494, 34628, 42988, 69256, 85976, 768899, 1537798, 3075596, 6151192, 8457889, 16915778, 33831556, 67663112]

約数ペア:

[(1, 67663112), (2, 33831556), (4, 16915778), (8, 8457889), (11, 6151192), (22, 3075596), (44, 1537798), (88, 768899), (787, 85976), (977, 69256), (1574, 42988), (1954, 34628), (3148, 21494), (3908, 17314), (6296, 10747), (7816, 8657)]