65874226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 110388096

約数和(自身を除く): 44513870

約数列:

[1, 2, 11, 22, 71, 142, 181, 233, 362, 466, 781, 1562, 1991, 2563, 3982, 5126, 12851, 16543, 25702, 33086, 42173, 84346, 141361, 181973, 282722, 363946, 463903, 927806, 2994283, 5988566, 32937113, 65874226]

約数ペア:

[(1, 65874226), (2, 32937113), (11, 5988566), (22, 2994283), (71, 927806), (142, 463903), (181, 363946), (233, 282722), (362, 181973), (466, 141361), (781, 84346), (1562, 42173), (1991, 33086), (2563, 25702), (3982, 16543), (5126, 12851)]