28097342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 52157952

約数和(自身を除く): 24060610

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 263, 526, 587, 1174, 1841, 3419, 3682, 4109, 6838, 7631, 8218, 15262, 23933, 47866, 53417, 106834, 154381, 308762, 1080667, 2006953, 2161334, 4013906, 14048671, 28097342]

約数ペア:

[(1, 28097342), (2, 14048671), (7, 4013906), (13, 2161334), (14, 2006953), (26, 1080667), (91, 308762), (182, 154381), (263, 106834), (526, 53417), (587, 47866), (1174, 23933), (1841, 15262), (3419, 8218), (3682, 7631), (4109, 6838)]