72990722

素因数分解:

$2^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{3989}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 125254080

約数和(自身を除く): 52263358

約数列:

[1, 2, 7, 14, 1307, 2614, 3989, 7978, 9149, 18298, 27923, 55846, 5213623, 10427246, 36495361, 72990722]

約数ペア:

[(1, 72990722), (2, 36495361), (7, 10427246), (14, 5213623), (1307, 55846), (2614, 27923), (3989, 18298), (7978, 9149)]