9785888

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^2$

素因数の和:182

約数の個数: 54

約数和(自身を含む): 22698711

約数和(自身を除く): 12912823

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1106, 1264, 1568, 2212, 2528, 3871, 4424, 6241, 7742, 8848, 12482, 15484, 17696, 24964, 30968, 43687, 49928, 61936, 87374, 99856, 123872, 174748, 199712, 305809, 349496, 611618, 698992, 1223236, 1397984, 2446472, 4892944, 9785888]

約数ペア:

[(1, 9785888), (2, 4892944), (4, 2446472), (7, 1397984), (8, 1223236), (14, 698992), (16, 611618), (28, 349496), (32, 305809), (49, 199712), (56, 174748), (79, 123872), (98, 99856), (112, 87374), (158, 61936), (196, 49928), (224, 43687), (316, 30968), (392, 24964), (553, 17696), (632, 15484), (784, 12482), (1106, 8848), (1264, 7742), (1568, 6241), (2212, 4424), (2528, 3871)]