11951205056

素因数分解:

$2^6\times 7^2\times {\mathrm{1621}}^1\times {\mathrm{2351}}^1$

素因数の和:3998

約数の個数: 84

約数和(自身を含む): 27616379616

約数和(自身を除く): 15665174560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 1621, 2351, 3136, 3242, 4702, 6484, 9404, 11347, 12968, 16457, 18808, 22694, 25936, 32914, 37616, 45388, 51872, 65828, 75232, 79429, 90776, 103744, 115199, 131656, 150464, 158858, 181552, 230398, 263312, 317716, 363104, 460796, 526624, 635432, 726208, 921592, 1053248, 1270864, 1843184, 2541728, 3686368, 3810971, 5083456, 7372736, 7621942, 15243884, 26676797, 30487768, 53353594, 60975536, 106707188, 121951072, 186737579, 213414376, 243902144, 373475158, 426828752, 746950316, 853657504, 1493900632, 1707315008, 2987801264, 5975602528, 11951205056]

約数ペア:

[(1, 11951205056), (2, 5975602528), (4, 2987801264), (7, 1707315008), (8, 1493900632), (14, 853657504), (16, 746950316), (28, 426828752), (32, 373475158), (49, 243902144), (56, 213414376), (64, 186737579), (98, 121951072), (112, 106707188), (196, 60975536), (224, 53353594), (392, 30487768), (448, 26676797), (784, 15243884), (1568, 7621942), (1621, 7372736), (2351, 5083456), (3136, 3810971), (3242, 3686368), (4702, 2541728), (6484, 1843184), (9404, 1270864), (11347, 1053248), (12968, 921592), (16457, 726208), (18808, 635432), (22694, 526624), (25936, 460796), (32914, 363104), (37616, 317716), (45388, 263312), (51872, 230398), (65828, 181552), (75232, 158858), (79429, 150464), (90776, 131656), (103744, 115199)]