26512252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 52157952

約数和(自身を除く): 25645700

約数列:

[1, 2, 4, 13, 26, 43, 52, 71, 86, 142, 167, 172, 284, 334, 559, 668, 923, 1118, 1846, 2171, 2236, 3053, 3692, 4342, 6106, 7181, 8684, 11857, 12212, 14362, 23714, 28724, 39689, 47428, 79378, 93353, 154141, 158756, 186706, 308282, 373412, 509851, 616564, 1019702, 2039404, 6628063, 13256126, 26512252]

約数ペア:

[(1, 26512252), (2, 13256126), (4, 6628063), (13, 2039404), (26, 1019702), (43, 616564), (52, 509851), (71, 373412), (86, 308282), (142, 186706), (167, 158756), (172, 154141), (284, 93353), (334, 79378), (559, 47428), (668, 39689), (923, 28724), (1118, 23714), (1846, 14362), (2171, 12212), (2236, 11857), (3053, 8684), (3692, 7181), (4342, 6106)]