42687916

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{653}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 76361040

約数和(自身を除く): 33673124

約数列:

[1, 2, 4, 59, 118, 236, 277, 554, 653, 1108, 1306, 2612, 16343, 32686, 38527, 65372, 77054, 154108, 180881, 361762, 723524, 10671979, 21343958, 42687916]

約数ペア:

[(1, 42687916), (2, 21343958), (4, 10671979), (59, 723524), (118, 361762), (236, 180881), (277, 154108), (554, 77054), (653, 65372), (1108, 38527), (1306, 32686), (2612, 16343)]