27319690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 51611904

約数和(自身を除く): 24292214

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1571, 1739, 3142, 3478, 7855, 8695, 15710, 17390, 58127, 73837, 116254, 147674, 290635, 369185, 581270, 738370, 2731969, 5463938, 13659845, 27319690]

約数ペア:

[(1, 27319690), (2, 13659845), (5, 5463938), (10, 2731969), (37, 738370), (47, 581270), (74, 369185), (94, 290635), (185, 147674), (235, 116254), (370, 73837), (470, 58127), (1571, 17390), (1739, 15710), (3142, 8695), (3478, 7855)]