27885878

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 24

約数和(自身を含む): 44211960

約数和(自身を除く): 16326082

約数列:

[1, 2, 29, 58, 59, 118, 281, 562, 841, 1682, 1711, 3422, 8149, 16298, 16579, 33158, 49619, 99238, 236321, 472642, 480791, 961582, 13942939, 27885878]

約数ペア:

[(1, 27885878), (2, 13942939), (29, 961582), (58, 480791), (59, 472642), (118, 236321), (281, 99238), (562, 49619), (841, 33158), (1682, 16579), (1711, 16298), (3422, 8149)]