28439336

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{5743}}^1$

素因数の和:6368

約数の個数: 16

約数和(自身を含む): 53419200

約数和(自身を除く): 24979864

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 5743, 11486, 22972, 45944, 3554917, 7109834, 14219668, 28439336]

約数ペア:

[(1, 28439336), (2, 14219668), (4, 7109834), (8, 3554917), (619, 45944), (1238, 22972), (2476, 11486), (4952, 5743)]