57780814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4349}}^1$

素因数の和:4444

約数の個数: 32

約数和(自身を含む): 108158400

約数和(自身を除く): 50377586

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 4349, 6643, 8698, 13286, 30443, 56537, 60886, 113074, 317477, 395759, 634954, 791518, 2222339, 4127201, 4444678, 8254402, 28890407, 57780814]

約数ペア:

[(1, 57780814), (2, 28890407), (7, 8254402), (13, 4444678), (14, 4127201), (26, 2222339), (73, 791518), (91, 634954), (146, 395759), (182, 317477), (511, 113074), (949, 60886), (1022, 56537), (1898, 30443), (4349, 13286), (6643, 8698)]