28477736

素因数分解:

$2^3\times 7^1\times {\mathrm{508531}}^1$

素因数の和:508544

約数の個数: 16

約数和(自身を含む): 61023840

約数和(自身を除く): 32546104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 508531, 1017062, 2034124, 3559717, 4068248, 7119434, 14238868, 28477736]

約数ペア:

[(1, 28477736), (2, 14238868), (4, 7119434), (7, 4068248), (8, 3559717), (14, 2034124), (28, 1017062), (56, 508531)]