12577648

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27107}}^1$

素因数の和:27144

約数の個数: 20

約数和(自身を含む): 25210440

約数和(自身を除く): 12632792

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27107, 54214, 108428, 216856, 433712, 786103, 1572206, 3144412, 6288824, 12577648]

約数ペア:

[(1, 12577648), (2, 6288824), (4, 3144412), (8, 1572206), (16, 786103), (29, 433712), (58, 216856), (116, 108428), (232, 54214), (464, 27107)]