26678716

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 48371904

約数和(自身を除く): 21693188

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 2063, 3233, 4126, 6466, 8252, 12932, 109339, 125843, 218678, 251686, 437356, 503372, 6669679, 13339358, 26678716]

約数ペア:

[(1, 26678716), (2, 13339358), (4, 6669679), (53, 503372), (61, 437356), (106, 251686), (122, 218678), (212, 125843), (244, 109339), (2063, 12932), (3233, 8252), (4126, 6466)]