28543292

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 50971200

約数和(自身を除く): 22427908

約数列:

[1, 2, 4, 73, 146, 239, 292, 409, 478, 818, 956, 1636, 17447, 29857, 34894, 59714, 69788, 97751, 119428, 195502, 391004, 7135823, 14271646, 28543292]

約数ペア:

[(1, 28543292), (2, 14271646), (4, 7135823), (73, 391004), (146, 195502), (239, 119428), (292, 97751), (409, 69788), (478, 59714), (818, 34894), (956, 29857), (1636, 17447)]