74874674

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{28001}}^1$

素因数の和:28201

約数の個数: 16

約数和(自身を含む): 129033216

約数和(自身を除く): 54158542

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 28001, 56002, 196007, 392014, 5348191, 10696382, 37437337, 74874674]

約数ペア:

[(1, 74874674), (2, 37437337), (7, 10696382), (14, 5348191), (191, 392014), (382, 196007), (1337, 56002), (2674, 28001)]