27985802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{883}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 48117888

約数和(自身を除く): 20132086

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 883, 1219, 1378, 1766, 2438, 11479, 15847, 20309, 22958, 31694, 40618, 46799, 93598, 264017, 528034, 608387, 1076377, 1216774, 2152754, 13992901, 27985802]

約数ペア:

[(1, 27985802), (2, 13992901), (13, 2152754), (23, 1216774), (26, 1076377), (46, 608387), (53, 528034), (106, 264017), (299, 93598), (598, 46799), (689, 40618), (883, 31694), (1219, 22958), (1378, 20309), (1766, 15847), (2438, 11479)]