28597582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 47910240

約数和(自身を除く): 19312658

約数列:

[1, 2, 13, 26, 41, 82, 139, 193, 278, 386, 533, 1066, 1807, 2509, 3614, 5018, 5699, 7913, 11398, 15826, 26827, 53654, 74087, 102869, 148174, 205738, 348751, 697502, 1099907, 2199814, 14298791, 28597582]

約数ペア:

[(1, 28597582), (2, 14298791), (13, 2199814), (26, 1099907), (41, 697502), (82, 348751), (139, 205738), (193, 148174), (278, 102869), (386, 74087), (533, 53654), (1066, 26827), (1807, 15826), (2509, 11398), (3614, 7913), (5018, 5699)]