8173516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 15771672

約数和(自身を除く): 7598156

約数列:

[1, 2, 4, 13, 26, 52, 107, 113, 169, 214, 226, 338, 428, 452, 676, 1391, 1469, 2782, 2938, 5564, 5876, 12091, 18083, 19097, 24182, 36166, 38194, 48364, 72332, 76388, 157183, 314366, 628732, 2043379, 4086758, 8173516]

約数ペア:

[(1, 8173516), (2, 4086758), (4, 2043379), (13, 628732), (26, 314366), (52, 157183), (107, 76388), (113, 72332), (169, 48364), (214, 38194), (226, 36166), (338, 24182), (428, 19097), (452, 18083), (676, 12091), (1391, 5876), (1469, 5564), (2782, 2938)]