40917272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 88335360

約数和(自身を除く): 47418088

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 53, 62, 88, 106, 124, 212, 248, 283, 341, 424, 566, 583, 682, 1132, 1166, 1364, 1643, 2264, 2332, 2728, 3113, 3286, 4664, 6226, 6572, 8773, 12452, 13144, 14999, 17546, 18073, 24904, 29998, 35092, 36146, 59996, 70184, 72292, 96503, 119992, 144584, 164989, 193006, 329978, 386012, 464969, 659956, 772024, 929938, 1319912, 1859876, 3719752, 5114659, 10229318, 20458636, 40917272]

約数ペア:

[(1, 40917272), (2, 20458636), (4, 10229318), (8, 5114659), (11, 3719752), (22, 1859876), (31, 1319912), (44, 929938), (53, 772024), (62, 659956), (88, 464969), (106, 386012), (124, 329978), (212, 193006), (248, 164989), (283, 144584), (341, 119992), (424, 96503), (566, 72292), (583, 70184), (682, 59996), (1132, 36146), (1166, 35092), (1364, 29998), (1643, 24904), (2264, 18073), (2332, 17546), (2728, 14999), (3113, 13144), (3286, 12452), (4664, 8773), (6226, 6572)]