27620452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1601}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 51135840

約数和(自身を除く): 23515388

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 1601, 3202, 4313, 6404, 8626, 17252, 30419, 60838, 121676, 363427, 726854, 1453708, 6905113, 13810226, 27620452]

約数ペア:

[(1, 27620452), (2, 13810226), (4, 6905113), (19, 1453708), (38, 726854), (76, 363427), (227, 121676), (454, 60838), (908, 30419), (1601, 17252), (3202, 8626), (4313, 6404)]