28680962

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2731}}^1$

素因数の和:2881

約数の個数: 16

約数和(自身を含む): 44258400

約数和(自身を除く): 15577438

約数列:

[1, 2, 59, 89, 118, 178, 2731, 5251, 5462, 10502, 161129, 243059, 322258, 486118, 14340481, 28680962]

約数ペア:

[(1, 28680962), (2, 14340481), (59, 486118), (89, 322258), (118, 243059), (178, 161129), (2731, 10502), (5251, 5462)]