25620972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9661}}^1$

素因数の和:9698

約数の個数: 48

約数和(自身を含む): 68175072

約数和(自身を除く): 42554100

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 9661, 19322, 28983, 38644, 57966, 115932, 125593, 164237, 251186, 328474, 376779, 492711, 502372, 656948, 753558, 985422, 1507116, 1970844, 2135081, 4270162, 6405243, 8540324, 12810486, 25620972]

約数ペア:

[(1, 25620972), (2, 12810486), (3, 8540324), (4, 6405243), (6, 4270162), (12, 2135081), (13, 1970844), (17, 1507116), (26, 985422), (34, 753558), (39, 656948), (51, 502372), (52, 492711), (68, 376779), (78, 328474), (102, 251186), (156, 164237), (204, 125593), (221, 115932), (442, 57966), (663, 38644), (884, 28983), (1326, 19322), (2652, 9661)]