28099352

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 53870400

約数和(自身を除く): 25771048

約数列:

[1, 2, 4, 8, 79, 158, 173, 257, 316, 346, 514, 632, 692, 1028, 1384, 2056, 13667, 20303, 27334, 40606, 44461, 54668, 81212, 88922, 109336, 162424, 177844, 355688, 3512419, 7024838, 14049676, 28099352]

約数ペア:

[(1, 28099352), (2, 14049676), (4, 7024838), (8, 3512419), (79, 355688), (158, 177844), (173, 162424), (257, 109336), (316, 88922), (346, 81212), (514, 54668), (632, 44461), (692, 40606), (1028, 27334), (1384, 20303), (2056, 13667)]