71818838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6469}}^1$

素因数の和:6552

約数の個数: 32

約数和(自身を含む): 134783040

約数和(自身を除く): 62964202

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 5551, 6469, 11102, 12938, 45283, 84097, 90566, 168194, 394609, 588679, 789218, 1177358, 2762263, 5129917, 5524526, 10259834, 35909419, 71818838]

約数ペア:

[(1, 71818838), (2, 35909419), (7, 10259834), (13, 5524526), (14, 5129917), (26, 2762263), (61, 1177358), (91, 789218), (122, 588679), (182, 394609), (427, 168194), (793, 90566), (854, 84097), (1586, 45283), (5551, 12938), (6469, 11102)]