74403938

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{67273}}^1$

素因数の和:67361

約数の個数: 16

約数和(自身を含む): 129166080

約数和(自身を除く): 54762142

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 67273, 134546, 470911, 941822, 5314567, 10629134, 37201969, 74403938]

約数ペア:

[(1, 74403938), (2, 37201969), (7, 10629134), (14, 5314567), (79, 941822), (158, 470911), (553, 134546), (1106, 67273)]