27869638

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5519

約数の個数: 16

約数和(自身を含む): 43740000

約数和(自身を除く): 15870362

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 5399, 10798, 156571, 313142, 480511, 961022, 13934819, 27869638]

約数ペア:

[(1, 27869638), (2, 13934819), (29, 961022), (58, 480511), (89, 313142), (178, 156571), (2581, 10798), (5162, 5399)]