68348272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2351}}^1$

素因数の和:2461

約数の個数: 40

約数和(自身を含む): 139991040

約数和(自身を除く): 71642768

約数列:

[1, 2, 4, 8, 16, 23, 46, 79, 92, 158, 184, 316, 368, 632, 1264, 1817, 2351, 3634, 4702, 7268, 9404, 14536, 18808, 29072, 37616, 54073, 108146, 185729, 216292, 371458, 432584, 742916, 865168, 1485832, 2971664, 4271767, 8543534, 17087068, 34174136, 68348272]

約数ペア:

[(1, 68348272), (2, 34174136), (4, 17087068), (8, 8543534), (16, 4271767), (23, 2971664), (46, 1485832), (79, 865168), (92, 742916), (158, 432584), (184, 371458), (316, 216292), (368, 185729), (632, 108146), (1264, 54073), (1817, 37616), (2351, 29072), (3634, 18808), (4702, 14536), (7268, 9404)]