78286004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1697}}^1$

素因数の和:2327

約数の個数: 24

約数和(自身を含む): 144533760

約数和(自身を除く): 66247756

約数列:

[1, 2, 4, 19, 38, 76, 607, 1214, 1697, 2428, 3394, 6788, 11533, 23066, 32243, 46132, 64486, 128972, 1030079, 2060158, 4120316, 19571501, 39143002, 78286004]

約数ペア:

[(1, 78286004), (2, 39143002), (4, 19571501), (19, 4120316), (38, 2060158), (76, 1030079), (607, 128972), (1214, 64486), (1697, 46132), (2428, 32243), (3394, 23066), (6788, 11533)]