64126712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{47431}}^1$

素因数の和:47463

約数の個数: 24

約数和(自身を含む): 130200840

約数和(自身を除く): 66074128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 47431, 94862, 189724, 379448, 616603, 1233206, 2466412, 4932824, 8015839, 16031678, 32063356, 64126712]

約数ペア:

[(1, 64126712), (2, 32063356), (4, 16031678), (8, 8015839), (13, 4932824), (26, 2466412), (52, 1233206), (104, 616603), (169, 379448), (338, 189724), (676, 94862), (1352, 47431)]