68071278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2393}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 148925952

約数和(自身を除く): 80854674

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431, 862, 1293, 2393, 2586, 4741, 4786, 7179, 9482, 14223, 14358, 26323, 28446, 52646, 78969, 157938, 1031383, 2062766, 3094149, 6188298, 11345213, 22690426, 34035639, 68071278]

約数ペア:

[(1, 68071278), (2, 34035639), (3, 22690426), (6, 11345213), (11, 6188298), (22, 3094149), (33, 2062766), (66, 1031383), (431, 157938), (862, 78969), (1293, 52646), (2393, 28446), (2586, 26323), (4741, 14358), (4786, 14223), (7179, 9482)]