29778658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 55440000

約数和(自身を除く): 25661342

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1249, 1703, 1834, 2498, 3406, 8743, 11921, 16237, 17486, 23842, 32474, 113659, 163619, 227318, 327238, 1145333, 2127047, 2290666, 4254094, 14889329, 29778658]

約数ペア:

[(1, 29778658), (2, 14889329), (7, 4254094), (13, 2290666), (14, 2127047), (26, 1145333), (91, 327238), (131, 227318), (182, 163619), (262, 113659), (917, 32474), (1249, 23842), (1703, 17486), (1834, 16237), (2498, 11921), (3406, 8743)]