42255928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 95356800

約数和(自身を除く): 53100872

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 859, 946, 1118, 1144, 1718, 1892, 2236, 3436, 3784, 4472, 6149, 6872, 9449, 11167, 12298, 18898, 22334, 24596, 36937, 37796, 44668, 49192, 73874, 75592, 89336, 122837, 147748, 245674, 295496, 406307, 480181, 491348, 812614, 960362, 982696, 1625228, 1920724, 3250456, 3841448, 5281991, 10563982, 21127964, 42255928]

約数ペア:

[(1, 42255928), (2, 21127964), (4, 10563982), (8, 5281991), (11, 3841448), (13, 3250456), (22, 1920724), (26, 1625228), (43, 982696), (44, 960362), (52, 812614), (86, 491348), (88, 480181), (104, 406307), (143, 295496), (172, 245674), (286, 147748), (344, 122837), (473, 89336), (559, 75592), (572, 73874), (859, 49192), (946, 44668), (1118, 37796), (1144, 36937), (1718, 24596), (1892, 22334), (2236, 18898), (3436, 12298), (3784, 11167), (4472, 9449), (6149, 6872)]