28497308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32831}}^1$

素因数の和:32873

約数の個数: 24

約数和(自身を含む): 58834944

約数和(自身を除く): 30337636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 32831, 65662, 131324, 229817, 459634, 919268, 1017761, 2035522, 4071044, 7124327, 14248654, 28497308]

約数ペア:

[(1, 28497308), (2, 14248654), (4, 7124327), (7, 4071044), (14, 2035522), (28, 1017761), (31, 919268), (62, 459634), (124, 229817), (217, 131324), (434, 65662), (868, 32831)]