9784936

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 22394880

約数和(自身を除く): 12609944

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 107, 142, 161, 184, 214, 284, 322, 428, 497, 568, 644, 749, 856, 994, 1288, 1498, 1633, 1988, 2461, 2996, 3266, 3976, 4922, 5992, 6532, 7597, 9844, 11431, 13064, 15194, 17227, 19688, 22862, 30388, 34454, 45724, 53179, 60776, 68908, 91448, 106358, 137816, 174731, 212716, 349462, 425432, 698924, 1223117, 1397848, 2446234, 4892468, 9784936]

約数ペア:

[(1, 9784936), (2, 4892468), (4, 2446234), (7, 1397848), (8, 1223117), (14, 698924), (23, 425432), (28, 349462), (46, 212716), (56, 174731), (71, 137816), (92, 106358), (107, 91448), (142, 68908), (161, 60776), (184, 53179), (214, 45724), (284, 34454), (322, 30388), (428, 22862), (497, 19688), (568, 17227), (644, 15194), (749, 13064), (856, 11431), (994, 9844), (1288, 7597), (1498, 6532), (1633, 5992), (1988, 4922), (2461, 3976), (2996, 3266)]