66888678

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 135969120

約数和(自身を除く): 69080442

約数列:

[1, 2, 3, 6, 97, 194, 281, 291, 409, 562, 582, 818, 843, 1227, 1686, 2454, 27257, 39673, 54514, 79346, 81771, 114929, 119019, 163542, 229858, 238038, 344787, 689574, 11148113, 22296226, 33444339, 66888678]

約数ペア:

[(1, 66888678), (2, 33444339), (3, 22296226), (6, 11148113), (97, 689574), (194, 344787), (281, 238038), (291, 229858), (409, 163542), (562, 119019), (582, 114929), (818, 81771), (843, 79346), (1227, 54514), (1686, 39673), (2454, 27257)]