28067494

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22031}}^1$

素因数の和:22060

約数の個数: 24

約数和(自身を含む): 52744608

約数和(自身を除く): 24677114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 22031, 44062, 154217, 286403, 308434, 572806, 1079519, 2004821, 2159038, 4009642, 14033747, 28067494]

約数ペア:

[(1, 28067494), (2, 14033747), (7, 4009642), (13, 2159038), (14, 2004821), (26, 1079519), (49, 572806), (91, 308434), (98, 286403), (182, 154217), (637, 44062), (1274, 22031)]