28656344

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{155741}}^1$

素因数の和:155770

約数の個数: 16

約数和(自身を含む): 56067120

約数和(自身を除く): 27410776

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 155741, 311482, 622964, 1245928, 3582043, 7164086, 14328172, 28656344]

約数ペア:

[(1, 28656344), (2, 14328172), (4, 7164086), (8, 3582043), (23, 1245928), (46, 622964), (92, 311482), (184, 155741)]