25921392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 79387776

約数和(自身を除く): 53466384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 103, 107, 112, 147, 168, 196, 206, 214, 294, 309, 321, 336, 392, 412, 428, 588, 618, 642, 721, 749, 784, 824, 856, 1176, 1236, 1284, 1442, 1498, 1648, 1712, 2163, 2247, 2352, 2472, 2568, 2884, 2996, 4326, 4494, 4944, 5047, 5136, 5243, 5768, 5992, 8652, 8988, 10094, 10486, 11021, 11536, 11984, 15141, 15729, 17304, 17976, 20188, 20972, 22042, 30282, 31458, 33063, 34608, 35952, 40376, 41944, 44084, 60564, 62916, 66126, 77147, 80752, 83888, 88168, 121128, 125832, 132252, 154294, 176336, 231441, 242256, 251664, 264504, 308588, 462882, 529008, 540029, 617176, 925764, 1080058, 1234352, 1620087, 1851528, 2160116, 3240174, 3703056, 4320232, 6480348, 8640464, 12960696, 25921392]

約数ペア:

[(1, 25921392), (2, 12960696), (3, 8640464), (4, 6480348), (6, 4320232), (7, 3703056), (8, 3240174), (12, 2160116), (14, 1851528), (16, 1620087), (21, 1234352), (24, 1080058), (28, 925764), (42, 617176), (48, 540029), (49, 529008), (56, 462882), (84, 308588), (98, 264504), (103, 251664), (107, 242256), (112, 231441), (147, 176336), (168, 154294), (196, 132252), (206, 125832), (214, 121128), (294, 88168), (309, 83888), (321, 80752), (336, 77147), (392, 66126), (412, 62916), (428, 60564), (588, 44084), (618, 41944), (642, 40376), (721, 35952), (749, 34608), (784, 33063), (824, 31458), (856, 30282), (1176, 22042), (1236, 20972), (1284, 20188), (1442, 17976), (1498, 17304), (1648, 15729), (1712, 15141), (2163, 11984), (2247, 11536), (2352, 11021), (2472, 10486), (2568, 10094), (2884, 8988), (2996, 8652), (4326, 5992), (4494, 5768), (4944, 5243), (5047, 5136)]