25515074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 42542976

約数和(自身を除く): 17027902

約数列:

[1, 2, 13, 26, 67, 97, 134, 151, 194, 302, 871, 1261, 1742, 1963, 2522, 3926, 6499, 10117, 12998, 14647, 20234, 29294, 84487, 131521, 168974, 190411, 263042, 380822, 981349, 1962698, 12757537, 25515074]

約数ペア:

[(1, 25515074), (2, 12757537), (13, 1962698), (26, 981349), (67, 380822), (97, 263042), (134, 190411), (151, 168974), (194, 131521), (302, 84487), (871, 29294), (1261, 20234), (1742, 14647), (1963, 12998), (2522, 10117), (3926, 6499)]