28244236

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 50372784

約数和(自身を除く): 22128548

約数列:

[1, 2, 4, 83, 166, 241, 332, 353, 482, 706, 964, 1412, 20003, 29299, 40006, 58598, 80012, 85073, 117196, 170146, 340292, 7061059, 14122118, 28244236]

約数ペア:

[(1, 28244236), (2, 14122118), (4, 7061059), (83, 340292), (166, 170146), (241, 117196), (332, 85073), (353, 80012), (482, 58598), (706, 40006), (964, 29299), (1412, 20003)]