28715574

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 60716160

約数和(自身を除く): 32000586

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 331, 662, 761, 993, 1522, 1986, 2283, 4566, 6289, 12578, 14459, 18867, 28918, 37734, 43377, 86754, 251891, 503782, 755673, 1511346, 4785929, 9571858, 14357787, 28715574]

約数ペア:

[(1, 28715574), (2, 14357787), (3, 9571858), (6, 4785929), (19, 1511346), (38, 755673), (57, 503782), (114, 251891), (331, 86754), (662, 43377), (761, 37734), (993, 28918), (1522, 18867), (1986, 14459), (2283, 12578), (4566, 6289)]