66732406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 111404160

約数和(自身を除く): 44671754

約数列:

[1, 2, 13, 26, 53, 79, 106, 158, 613, 689, 1027, 1226, 1378, 2054, 4187, 7969, 8374, 15938, 32489, 48427, 54431, 64978, 96854, 108862, 422357, 629551, 844714, 1259102, 2566631, 5133262, 33366203, 66732406]

約数ペア:

[(1, 66732406), (2, 33366203), (13, 5133262), (26, 2566631), (53, 1259102), (79, 844714), (106, 629551), (158, 422357), (613, 108862), (689, 96854), (1027, 64978), (1226, 54431), (1378, 48427), (2054, 32489), (4187, 15938), (7969, 8374)]