25433044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 55375488

約数和(自身を除く): 29942444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 653, 749, 1306, 1391, 1498, 2612, 2782, 2996, 4571, 5564, 8489, 9142, 9737, 16978, 18284, 19474, 33956, 38948, 59423, 69871, 118846, 139742, 237692, 279484, 489097, 908323, 978194, 1816646, 1956388, 3633292, 6358261, 12716522, 25433044]

約数ペア:

[(1, 25433044), (2, 12716522), (4, 6358261), (7, 3633292), (13, 1956388), (14, 1816646), (26, 978194), (28, 908323), (52, 489097), (91, 279484), (107, 237692), (182, 139742), (214, 118846), (364, 69871), (428, 59423), (653, 38948), (749, 33956), (1306, 19474), (1391, 18284), (1498, 16978), (2612, 9737), (2782, 9142), (2996, 8489), (4571, 5564)]