65752768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2405

約数の個数: 56

約数和(自身を含む): 143377920

約数和(自身を除く): 77625152

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2351, 3496, 4702, 6992, 9404, 13984, 18808, 27968, 37616, 44669, 54073, 75232, 89338, 108146, 150464, 178676, 216292, 357352, 432584, 714704, 865168, 1027387, 1429408, 1730336, 2054774, 2858816, 3460672, 4109548, 8219096, 16438192, 32876384, 65752768]

約数ペア:

[(1, 65752768), (2, 32876384), (4, 16438192), (8, 8219096), (16, 4109548), (19, 3460672), (23, 2858816), (32, 2054774), (38, 1730336), (46, 1429408), (64, 1027387), (76, 865168), (92, 714704), (152, 432584), (184, 357352), (304, 216292), (368, 178676), (437, 150464), (608, 108146), (736, 89338), (874, 75232), (1216, 54073), (1472, 44669), (1748, 37616), (2351, 27968), (3496, 18808), (4702, 13984), (6992, 9404)]