64732672

素因数分解:

$2^9\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 60

約数和(自身を含む): 135772560

約数和(自身を除く): 71039888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 239, 256, 368, 478, 512, 529, 736, 956, 1058, 1472, 1912, 2116, 2944, 3824, 4232, 5497, 5888, 7648, 8464, 10994, 11776, 15296, 16928, 21988, 30592, 33856, 43976, 61184, 67712, 87952, 122368, 126431, 135424, 175904, 252862, 270848, 351808, 505724, 703616, 1011448, 1407232, 2022896, 2814464, 4045792, 8091584, 16183168, 32366336, 64732672]

約数ペア:

[(1, 64732672), (2, 32366336), (4, 16183168), (8, 8091584), (16, 4045792), (23, 2814464), (32, 2022896), (46, 1407232), (64, 1011448), (92, 703616), (128, 505724), (184, 351808), (239, 270848), (256, 252862), (368, 175904), (478, 135424), (512, 126431), (529, 122368), (736, 87952), (956, 67712), (1058, 61184), (1472, 43976), (1912, 33856), (2116, 30592), (2944, 21988), (3824, 16928), (4232, 15296), (5497, 11776), (5888, 10994), (7648, 8464)]