25463688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 68040000

約数和(自身を除く): 42576312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 139, 204, 278, 408, 417, 449, 556, 834, 898, 1112, 1347, 1668, 1796, 2363, 2694, 3336, 3592, 4726, 5388, 7089, 7633, 9452, 10776, 14178, 15266, 18904, 22899, 28356, 30532, 45798, 56712, 61064, 62411, 91596, 124822, 183192, 187233, 249644, 374466, 499288, 748932, 1060987, 1497864, 2121974, 3182961, 4243948, 6365922, 8487896, 12731844, 25463688]

約数ペア:

[(1, 25463688), (2, 12731844), (3, 8487896), (4, 6365922), (6, 4243948), (8, 3182961), (12, 2121974), (17, 1497864), (24, 1060987), (34, 748932), (51, 499288), (68, 374466), (102, 249644), (136, 187233), (139, 183192), (204, 124822), (278, 91596), (408, 62411), (417, 61064), (449, 56712), (556, 45798), (834, 30532), (898, 28356), (1112, 22899), (1347, 18904), (1668, 15266), (1796, 14178), (2363, 10776), (2694, 9452), (3336, 7633), (3592, 7089), (4726, 5388)]