28238776

素因数分解:

$2^3\times {\mathrm{823}}^1\times {\mathrm{4289}}^1$

素因数の和:5118

約数の個数: 16

約数和(自身を含む): 53024400

約数和(自身を除く): 24785624

約数列:

[1, 2, 4, 8, 823, 1646, 3292, 4289, 6584, 8578, 17156, 34312, 3529847, 7059694, 14119388, 28238776]

約数ペア:

[(1, 28238776), (2, 14119388), (4, 7059694), (8, 3529847), (823, 34312), (1646, 17156), (3292, 8578), (4289, 6584)]