28255213224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{39397}}^1$

素因数の和:40839

約数の個数: 96

約数和(自身を含む): 87520293120

約数和(自身を除く): 59265079896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1423, 2846, 4269, 5692, 8538, 9961, 11384, 12807, 17076, 19922, 25614, 29883, 34152, 39397, 39844, 51228, 59766, 78794, 79688, 89649, 102456, 118191, 119532, 157588, 179298, 236382, 239064, 275779, 315176, 354573, 358596, 472764, 551558, 709146, 717192, 827337, 945528, 1103116, 1418292, 1654674, 2206232, 2482011, 2836584, 3309348, 4964022, 6618696, 9928044, 19856088, 56061931, 112123862, 168185793, 224247724, 336371586, 392433517, 448495448, 504557379, 672743172, 784867034, 1009114758, 1177300551, 1345486344, 1569734068, 2018229516, 2354601102, 3139468136, 3531901653, 4036459032, 4709202204, 7063803306, 9418404408, 14127606612, 28255213224]

約数ペア:

[(1, 28255213224), (2, 14127606612), (3, 9418404408), (4, 7063803306), (6, 4709202204), (7, 4036459032), (8, 3531901653), (9, 3139468136), (12, 2354601102), (14, 2018229516), (18, 1569734068), (21, 1345486344), (24, 1177300551), (28, 1009114758), (36, 784867034), (42, 672743172), (56, 504557379), (63, 448495448), (72, 392433517), (84, 336371586), (126, 224247724), (168, 168185793), (252, 112123862), (504, 56061931), (1423, 19856088), (2846, 9928044), (4269, 6618696), (5692, 4964022), (8538, 3309348), (9961, 2836584), (11384, 2482011), (12807, 2206232), (17076, 1654674), (19922, 1418292), (25614, 1103116), (29883, 945528), (34152, 827337), (39397, 717192), (39844, 709146), (51228, 551558), (59766, 472764), (78794, 358596), (79688, 354573), (89649, 315176), (102456, 275779), (118191, 239064), (119532, 236382), (157588, 179298)]