72438802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{5477}}^1$

素因数の和:5885

約数の個数: 16

約数和(自身を含む): 115366680

約数和(自身を除く): 42927878

約数列:

[1, 2, 17, 34, 389, 778, 5477, 6613, 10954, 13226, 93109, 186218, 2130553, 4261106, 36219401, 72438802]

約数ペア:

[(1, 72438802), (2, 36219401), (17, 4261106), (34, 2130553), (389, 186218), (778, 93109), (5477, 13226), (6613, 10954)]