66445636

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{5683}}^1$

素因数の和:5803

約数の個数: 24

約数和(自身を含む): 120955520

約数和(自身を除く): 54509884

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 2923, 5683, 5846, 11366, 11692, 22732, 210271, 420542, 448957, 841084, 897914, 1795828, 16611409, 33222818, 66445636]

約数ペア:

[(1, 66445636), (2, 33222818), (4, 16611409), (37, 1795828), (74, 897914), (79, 841084), (148, 448957), (158, 420542), (316, 210271), (2923, 22732), (5683, 11692), (5846, 11366)]