26993705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1399}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 34473600

約数和(自身を除く): 7479895

約数列:

[1, 5, 17, 85, 227, 1135, 1399, 3859, 6995, 19295, 23783, 118915, 317573, 1587865, 5398741, 26993705]

約数ペア:

[(1, 26993705), (5, 5398741), (17, 1587865), (85, 317573), (227, 118915), (1135, 23783), (1399, 19295), (3859, 6995)]