56647888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8699}}^1$

素因数の和:8755

約数の個数: 40

約数和(自身を含む): 122983200

約数和(自身を除く): 66335312

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 8699, 17398, 34796, 69592, 95689, 139184, 191378, 321863, 382756, 643726, 765512, 1287452, 1531024, 2574904, 3540493, 5149808, 7080986, 14161972, 28323944, 56647888]

約数ペア:

[(1, 56647888), (2, 28323944), (4, 14161972), (8, 7080986), (11, 5149808), (16, 3540493), (22, 2574904), (37, 1531024), (44, 1287452), (74, 765512), (88, 643726), (148, 382756), (176, 321863), (296, 191378), (407, 139184), (592, 95689), (814, 69592), (1628, 34796), (3256, 17398), (6512, 8699)]