25330572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 69778800

約数和(自身を除く): 44448228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1277, 1653, 2204, 2554, 3306, 3831, 4959, 5108, 6612, 7662, 9918, 11493, 15324, 19836, 22986, 24263, 37033, 45972, 48526, 72789, 74066, 97052, 111099, 145578, 148132, 218367, 222198, 291156, 333297, 436734, 444396, 666594, 703627, 873468, 1333188, 1407254, 2110881, 2814508, 4221762, 6332643, 8443524, 12665286, 25330572]

約数ペア:

[(1, 25330572), (2, 12665286), (3, 8443524), (4, 6332643), (6, 4221762), (9, 2814508), (12, 2110881), (18, 1407254), (19, 1333188), (29, 873468), (36, 703627), (38, 666594), (57, 444396), (58, 436734), (76, 333297), (87, 291156), (114, 222198), (116, 218367), (171, 148132), (174, 145578), (228, 111099), (261, 97052), (342, 74066), (348, 72789), (522, 48526), (551, 45972), (684, 37033), (1044, 24263), (1102, 22986), (1277, 19836), (1653, 15324), (2204, 11493), (2554, 9918), (3306, 7662), (3831, 6612), (4959, 5108)]