64881344

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4007}}^1$

素因数の和:4053

約数の個数: 56

約数和(自身を含む): 146596608

約数和(自身を除く): 81715264

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1472, 2024, 4007, 4048, 8014, 8096, 16028, 16192, 32056, 44077, 64112, 88154, 92161, 128224, 176308, 184322, 256448, 352616, 368644, 705232, 737288, 1013771, 1410464, 1474576, 2027542, 2820928, 2949152, 4055084, 5898304, 8110168, 16220336, 32440672, 64881344]

約数ペア:

[(1, 64881344), (2, 32440672), (4, 16220336), (8, 8110168), (11, 5898304), (16, 4055084), (22, 2949152), (23, 2820928), (32, 2027542), (44, 1474576), (46, 1410464), (64, 1013771), (88, 737288), (92, 705232), (176, 368644), (184, 352616), (253, 256448), (352, 184322), (368, 176308), (506, 128224), (704, 92161), (736, 88154), (1012, 64112), (1472, 44077), (2024, 32056), (4007, 16192), (4048, 16028), (8014, 8096)]