28476616

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4937}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 61626240

約数和(自身を除く): 33149624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 4937, 5768, 9874, 19748, 34559, 39496, 69118, 138236, 276472, 508511, 1017022, 2034044, 3559577, 4068088, 7119154, 14238308, 28476616]

約数ペア:

[(1, 28476616), (2, 14238308), (4, 7119154), (7, 4068088), (8, 3559577), (14, 2034044), (28, 1017022), (56, 508511), (103, 276472), (206, 138236), (412, 69118), (721, 39496), (824, 34559), (1442, 19748), (2884, 9874), (4937, 5768)]