422940448

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28181}}^1$

素因数の和:28265

約数の個数: 48

約数和(自身を含む): 965853504

約数和(自身を除く): 542913056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 28181, 56362, 112724, 197267, 225448, 394534, 450896, 789068, 901792, 1578136, 1888127, 3156272, 3776254, 6312544, 7552508, 13216889, 15105016, 26433778, 30210032, 52867556, 60420064, 105735112, 211470224, 422940448]

約数ペア:

[(1, 422940448), (2, 211470224), (4, 105735112), (7, 60420064), (8, 52867556), (14, 30210032), (16, 26433778), (28, 15105016), (32, 13216889), (56, 7552508), (67, 6312544), (112, 3776254), (134, 3156272), (224, 1888127), (268, 1578136), (469, 901792), (536, 789068), (938, 450896), (1072, 394534), (1876, 225448), (2144, 197267), (3752, 112724), (7504, 56362), (15008, 28181)]