39663866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 66977280

約数和(自身を除く): 27313414

約数列:

[1, 2, 11, 22, 67, 71, 134, 142, 379, 737, 758, 781, 1474, 1562, 4169, 4757, 8338, 9514, 25393, 26909, 50786, 52327, 53818, 104654, 279323, 295999, 558646, 591998, 1802903, 3605806, 19831933, 39663866]

約数ペア:

[(1, 39663866), (2, 19831933), (11, 3605806), (22, 1802903), (67, 591998), (71, 558646), (134, 295999), (142, 279323), (379, 104654), (737, 53818), (758, 52327), (781, 50786), (1474, 26909), (1562, 25393), (4169, 9514), (4757, 8338)]