27406730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16217}}^1$

素因数の和:16250

約数の個数: 24

約数和(自身を含む): 53422092

約数和(自身を除く): 26015362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 16217, 32434, 81085, 162170, 210821, 421642, 1054105, 2108210, 2740673, 5481346, 13703365, 27406730]

約数ペア:

[(1, 27406730), (2, 13703365), (5, 5481346), (10, 2740673), (13, 2108210), (26, 1054105), (65, 421642), (130, 210821), (169, 162170), (338, 81085), (845, 32434), (1690, 16217)]