38189272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13999}}^1$

素因数の和:14047

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 42450728

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 13999, 27998, 55996, 111992, 153989, 307978, 433969, 615956, 867938, 1231912, 1735876, 3471752, 4773659, 9547318, 19094636, 38189272]

約数ペア:

[(1, 38189272), (2, 19094636), (4, 9547318), (8, 4773659), (11, 3471752), (22, 1735876), (31, 1231912), (44, 867938), (62, 615956), (88, 433969), (124, 307978), (248, 153989), (341, 111992), (682, 55996), (1364, 27998), (2728, 13999)]