28569096

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{947}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 77641200

約数和(自身を除く): 49072104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 947, 1257, 1676, 1894, 2514, 2841, 3352, 3771, 3788, 5028, 5682, 7542, 7576, 8523, 10056, 11364, 15084, 17046, 22728, 30168, 34092, 68184, 396793, 793586, 1190379, 1587172, 2380758, 3174344, 3571137, 4761516, 7142274, 9523032, 14284548, 28569096]

約数ペア:

[(1, 28569096), (2, 14284548), (3, 9523032), (4, 7142274), (6, 4761516), (8, 3571137), (9, 3174344), (12, 2380758), (18, 1587172), (24, 1190379), (36, 793586), (72, 396793), (419, 68184), (838, 34092), (947, 30168), (1257, 22728), (1676, 17046), (1894, 15084), (2514, 11364), (2841, 10056), (3352, 8523), (3771, 7576), (3788, 7542), (5028, 5682)]