67891636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 127596000

約数和(自身を除く): 59704364

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 199, 268, 398, 796, 1273, 2546, 3781, 4489, 5092, 7562, 8978, 13333, 15124, 17956, 26666, 53332, 85291, 170582, 253327, 341164, 506654, 893311, 1013308, 1786622, 3573244, 16972909, 33945818, 67891636]

約数ペア:

[(1, 67891636), (2, 33945818), (4, 16972909), (19, 3573244), (38, 1786622), (67, 1013308), (76, 893311), (134, 506654), (199, 341164), (268, 253327), (398, 170582), (796, 85291), (1273, 53332), (2546, 26666), (3781, 17956), (4489, 15124), (5092, 13333), (7562, 8978)]