68401826

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 109527552

約数和(自身を除く): 41125726

約数列:

[1, 2, 37, 47, 71, 74, 94, 142, 277, 554, 1739, 2627, 3337, 3478, 5254, 6674, 10249, 13019, 19667, 20498, 26038, 39334, 123469, 246938, 481703, 727679, 924349, 963406, 1455358, 1848698, 34200913, 68401826]

約数ペア:

[(1, 68401826), (2, 34200913), (37, 1848698), (47, 1455358), (71, 963406), (74, 924349), (94, 727679), (142, 481703), (277, 246938), (554, 123469), (1739, 39334), (2627, 26038), (3337, 20498), (3478, 19667), (5254, 13019), (6674, 10249)]