64815474

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 132223104

約数和(自身を除く): 67407630

約数列:

[1, 2, 3, 6, 71, 142, 213, 233, 426, 466, 653, 699, 1306, 1398, 1959, 3918, 16543, 33086, 46363, 49629, 92726, 99258, 139089, 152149, 278178, 304298, 456447, 912894, 10802579, 21605158, 32407737, 64815474]

約数ペア:

[(1, 64815474), (2, 32407737), (3, 21605158), (6, 10802579), (71, 912894), (142, 456447), (213, 304298), (233, 278178), (426, 152149), (466, 139089), (653, 99258), (699, 92726), (1306, 49629), (1398, 46363), (1959, 33086), (3918, 16543)]