25940572

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54497}}^1$

素因数の和:54525

約数の個数: 24

約数和(自身を含む): 54933984

約数和(自身を除く): 28993412

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 54497, 108994, 217988, 381479, 762958, 926449, 1525916, 1852898, 3705796, 6485143, 12970286, 25940572]

約数ペア:

[(1, 25940572), (2, 12970286), (4, 6485143), (7, 3705796), (14, 1852898), (17, 1525916), (28, 926449), (34, 762958), (68, 381479), (119, 217988), (238, 108994), (476, 54497)]