4172224

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 56

約数和(自身を含む): 9672320

約数和(自身を除く): 5500096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 139, 224, 268, 278, 448, 469, 536, 556, 938, 973, 1072, 1112, 1876, 1946, 2144, 2224, 3752, 3892, 4288, 4448, 7504, 7784, 8896, 9313, 15008, 15568, 18626, 30016, 31136, 37252, 62272, 65191, 74504, 130382, 149008, 260764, 298016, 521528, 596032, 1043056, 2086112, 4172224]

約数ペア:

[(1, 4172224), (2, 2086112), (4, 1043056), (7, 596032), (8, 521528), (14, 298016), (16, 260764), (28, 149008), (32, 130382), (56, 74504), (64, 65191), (67, 62272), (112, 37252), (134, 31136), (139, 30016), (224, 18626), (268, 15568), (278, 15008), (448, 9313), (469, 8896), (536, 7784), (556, 7504), (938, 4448), (973, 4288), (1072, 3892), (1112, 3752), (1876, 2224), (1946, 2144)]