14918442016

素因数分解:

$2^5\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{2833}}^1$

素因数の和:3018

約数の個数: 72

約数和(自身を含む): 30418200540

約数和(自身を除く): 15499758524

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1376, 1424, 1849, 2833, 2848, 3698, 3827, 5666, 7396, 7654, 11332, 14792, 15308, 22664, 29584, 30616, 45328, 59168, 61232, 90656, 121819, 122464, 164561, 243638, 252137, 329122, 487276, 504274, 658244, 974552, 1008548, 1316488, 1949104, 2017096, 2632976, 3898208, 4034192, 5238217, 5265952, 8068384, 10476434, 10841891, 20952868, 21683782, 41905736, 43367564, 83811472, 86735128, 167622944, 173470256, 346940512, 466201313, 932402626, 1864805252, 3729610504, 7459221008, 14918442016]

約数ペア:

[(1, 14918442016), (2, 7459221008), (4, 3729610504), (8, 1864805252), (16, 932402626), (32, 466201313), (43, 346940512), (86, 173470256), (89, 167622944), (172, 86735128), (178, 83811472), (344, 43367564), (356, 41905736), (688, 21683782), (712, 20952868), (1376, 10841891), (1424, 10476434), (1849, 8068384), (2833, 5265952), (2848, 5238217), (3698, 4034192), (3827, 3898208), (5666, 2632976), (7396, 2017096), (7654, 1949104), (11332, 1316488), (14792, 1008548), (15308, 974552), (22664, 658244), (29584, 504274), (30616, 487276), (45328, 329122), (59168, 252137), (61232, 243638), (90656, 164561), (121819, 122464)]